chemistry Crossword Puzzles

Chemistry Bonus Crossword 2024-04-26

Chemistry Bonus Crossword crossword puzzle
Across
  1. A gaseous form of a substance that is normally a liquid or solid
  2. A solid produced during a chemical reaction
  3. Mixture that is not uniform
  4. Transfer of electrons between atoms, resulting in cations and anions
  5. A neutral particle having equal numbers of p+ and e-
  6. Numbers that are known with complete certainty.
  7. Substances that are volatile vaporize easily
  8. The random movement of gas molecules from an area of higher concentration to an area of lower concentration
  9. Microscopic particles are dispersed evenly in another substance
  10. Sum of protons and neutrons
  11. Discovered electrons while experimenting with a cathode ray tube.
  12. The mass of one mole of particles
  13. Solution is heated and the solvent boils off
Down
  1. Standard unit that stands for 6.02x10^23
  2. Sharing of electrons by atoms so that all atoms involved achieve a filled valence level
  3. Solution that contains less than the max. amount of solute
  4. Solutions containing more than the maximum amount of solute
  5. Solution in which the solvent is water
  6. Solution is boiled to separate liquids
  7. The number of protons in the nucleus.

20 Clues: Mixture that is not uniform • Sum of protons and neutrons • The mass of one mole of particles • The number of protons in the nucleus. • Solution in which the solvent is water • Solution is boiled to separate liquids • Standard unit that stands for 6.02x10^23 • A solid produced during a chemical reaction • Substances that are volatile vaporize easily • ...

Chemistry Crossword Puzzle 2024-05-01

Chemistry Crossword Puzzle crossword puzzle
Across
  1. the length of time it takes for half of the atoms in an isotope to decay
  2. occurs when an acid and a base react to form a salt and water
  3. tend to form covalent bonds
  4. diffusion through a tiny opening
  5. atoms of the same element
  6. vertical columns on the periodic table
  7. a neutral particle having equal numbers of p+ and e-
  8. donates one proton per molecule
  9. substances that are volatile vaporize easily
  10. temperatures measured with a thermometer
  11. the mass of an atom (amu)
  12. the concave or convex surface of a liquid
  13. an atom or group of atoms that has either gained or lost e-
Down
  1. the random movement of gas molecules from an area of higher concentration to a lower concentration
  2. is the amount of matter in an object
  3. a ratio that compares mass and volume
  4. measured as half the distance between the nuclei of an atoms
  5. the smallest particle of a covalently bonded compound
  6. horizontal rows on the periodic table
  7. time measured with a clock or stopwatch
  8. negative ion
  9. length measured with a ruler
  10. positively charged ion
  11. ionic compound made up of a cation from a base and an anion from an acid
  12. is the concentration of a solution
  13. mass measured with a balance

26 Clues: negative ion • positively charged ion • atoms of the same element • the mass of an atom (amu) • tend to form covalent bonds • length measured with a ruler • mass measured with a balance • donates one proton per molecule • diffusion through a tiny opening • is the concentration of a solution • is the amount of matter in an object • a ratio that compares mass and volume • ...

Holiday Chemistry Crossword 2024-12-19

Holiday Chemistry Crossword crossword puzzle
Across
  1. Chemical formula for table salt, used in holiday cooking
  2. The sweet compound found in candy canes
  3. Gas commonly found in a snow globe's atmosphere
  4. The process of turning water into ice crystals in winter
  5. The element responsible for the red color in fireworks
  6. Green colors in fireworks come from this element
  7. The most abundant element in a Christmas tree
  8. The element that gives a yellow glow to fireworks
  9. The chemical formula for carbon dioxide, released after singing carols
  10. An element with a name that sounds like part of the word 'Christmas'
  11. The compound responsible for the 'piney' scent of Christmas trees
  12. The element that makes up most of the universe and is found in the sun
Down
  1. The noble gas used in blue holiday lights
  2. An element used in red holiday lights and signs
  3. A metallic element used in bells
  4. A common holiday drink contains this element
  5. The metallic element that makes candles' wicks burn brightly
  6. The acid in vinegar, used for baking or holiday cleaning
  7. A metallic element used in sparklers
  8. Metal used to make shiny ornaments
  9. Compound that makes up baking soda, used in holiday cookies
  10. The sparkly mineral often used in crafting ornaments
  11. Shiny, gold-colored element used in holiday decorations

23 Clues: A metallic element used in bells • Metal used to make shiny ornaments • A metallic element used in sparklers • The sweet compound found in candy canes • The noble gas used in blue holiday lights • A common holiday drink contains this element • The most abundant element in a Christmas tree • An element used in red holiday lights and signs • ...

Water and Chemistry 2025-01-31

Water and Chemistry crossword puzzle
Across
  1. outer most electrons
  2. proton + neutrons = _______ ______
  3. hexagon ice crystals are ___ ______ than liquid, ice floats (2wds)
  4. type of bond by sharing pair(s) of electrons
  5. charge of the neutron
  6. stable because they have a full valance shell (2wds)
  7. most electronegative element
  8. majority of elements are _________ (plr)
  9. symbol used to show direction of polarity for a molecule (2wds)
  10. water sticking to other things
  11. lowercase greek letter used to mean slightly positive or negative
  12. Proton + __________ = mass of element
  13. charge of the proton
  14. proton count/how ptable is organized (2wds)
  15. energy required or released to change substance temperature
  16. heat of ______________ is the energy required to change from liquid to gas
  17. slight positive and negative side
  18. more or fewer electrons
Down
  1. water sticking to itself
  2. elements of life
  3. property of water that causes the beading/bubbling effect
  4. will form covalent bonds with each other (plr)
  5. center of the atom
  6. like charges ____________
  7. tiny particle that orbits the nucleus
  8. charge of the electron
  9. water is the universal __________ because it dissolves many substances
  10. Determines the element
  11. desire to gain electrons
  12. _________ action is the ability of water to "climb" narrow tubes
  13. does not react
  14. oil won't mix with water because it is ______
  15. fundamental force that explains how particles interact
  16. type of bond between positive and negative particles
  17. _____ bond weak attraction between this element on the end of polar molecules
  18. opposite charges ____________

36 Clues: does not react • elements of life • center of the atom • outer most electrons • charge of the proton • charge of the neutron • charge of the electron • Determines the element • more or fewer electrons • water sticking to itself • desire to gain electrons • like charges ____________ • most electronegative element • opposite charges ____________ • water sticking to other things • ...

Introduction to Chemistry 2025-02-03

Introduction to Chemistry crossword puzzle
Across
  1. A test to learn about science.
  2. The amount of matter in an object.
  3. Anything that has mass and takes up space.
  4. When substances change to form new substances.
  5. The amount of space something takes up.
  6. The smallest unit of matter.
  7. A state of matter with a definite shape and volume.
  8. Change A change that creates a new substance (e.g., burning wood).
  9. A type of mixture where one substance dissolves in another.
  10. A state of matter that takes the shape of its container but has a definite volume.
Down
  1. How much mass is in a given volume.
  2. Change A change in appearance, but not in substance (e.g., melting ice).
  3. A combination of substances that can be separated.
  4. The ability to do work or cause change.
  5. The study of matter and how it changes.
  6. Two or more atoms bonded together.
  7. A pure substance made of only one kind of atom.
  8. Table A chart that organizes elements by their properties.
  9. A substance made of two or more different elements.
  10. A state of matter that has no definite shape or volume.

20 Clues: The smallest unit of matter. • A test to learn about science. • The amount of matter in an object. • Two or more atoms bonded together. • How much mass is in a given volume. • The ability to do work or cause change. • The study of matter and how it changes. • The amount of space something takes up. • Anything that has mass and takes up space. • ...

Chemistry of Food 2024-12-02

Chemistry of Food crossword puzzle
Across
  1. A leavening agent containing both an acid and a base.
  2. The feel or consistency of food.
  3. Brown polymers formed during Maillard and caramelization reactions.
  4. An ionic compound formed from the neutralization of an acid and a base.
  5. The browning of sugar under heat, enhancing flavor.
  6. Substances that accept hydrogen ions or release hydroxide ions.
  7. Substances that release hydrogen ions in a solut ion.
  8. A solid that forms from a solution during a chemical reaction.
  9. Combining ingredients to form a homogenous mixture.
  10. The process of working dough to develop gluten.
  11. An ingredient in baking powder.
  12. A browning reaction that gives cooked food its flavor.
  13. Another protein in gluten that contributes to dough structure.
  14. A lab technique to determine the concentration of an unknown solution.
  15. A mixture of two liquids that usually don’t mix, like oil and water.
  16. Chemical changes induced by heat.
Down
  1. One of the proteins in gluten.
  2. Methods used to prevent food spoilage.
  3. A reaction where an acid and a base cancel each other out.
  4. Essential macromolecules that build and repair tissues.
  5. The chemical breakdown of a substance by bacteria, yeasts, or other microorganisms.
  6. A common base used in cooking and cleaning.
  7. The process by which dough expands due to leavening agents.
  8. The process of making dough rise.
  9. Substances used to thicken or stabilize mixtures.
  10. The chemical name for baking soda.
  11. Pigments that give fruits and vegetables red, purple, or blue colors.
  12. A solution that resists changes in pH.
  13. Sugars that can participate in Maillard reactions.
  14. Preserving food by soaking it in a solution of salt, water, and sometimes vinegar.
  15. A scale used to measure the acidity or basicity of a solution.
  16. A substance that helps mix oil and water.
  17. A protein found in wheat that gives dough elasticity.

33 Clues: One of the proteins in gluten. • An ingredient in baking powder. • The feel or consistency of food. • The process of making dough rise. • Chemical changes induced by heat. • The chemical name for baking soda. • Methods used to prevent food spoilage. • A solution that resists changes in pH. • A substance that helps mix oil and water. • ...

Chemistry Vocab - JS 2025-04-24

Chemistry Vocab - JS crossword puzzle
Across
  1. Change, same chemical structure
  2. Science of atoms and elements
  3. Space inside something
  4. Attracting molecules
  5. The result of mixing reactants
  6. Mixed with another, change
  7. From a reaction, irreversible
  8. Takes up space, weight
  9. Molecules, atoms, and elements combination
  10. Measurement, hot and cold
  11. Combination, can be separated\
  12. Reaction, release heat
Down
  1. Something that intensifies a reaction
  2. Visible form of a substance, characteristic
  3. A substance that can't be downgraded
  4. Measure of matter in something
  5. Result of a reaction
  6. Characteristic of a changed substance
  7. Unit of structure, smallest
  8. To do work
  9. Energy movement
  10. Group of bonded atoms
  11. To connect atoms
  12. Reaction, absorbs heat

24 Clues: To do work • Energy movement • To connect atoms • Attracting molecules • Result of a reaction • Group of bonded atoms • Space inside something • Reaction, absorbs heat • Takes up space, weight • Reaction, release heat • Measurement, hot and cold • Mixed with another, change • Unit of structure, smallest • Science of atoms and elements • From a reaction, irreversible • ...

Chemistry Unit 1 2024-12-19

Chemistry Unit 1 crossword puzzle
Across
  1. Name of metals found in group 1
  2. Sub-atomic particle with -1 charge
  3. Centre of the atom
  4. Model that suggests the atom is a ball of positive charge with negative electrons embedded
  5. Charge when an atom gains electrons
  6. Particles used in scattering experiment to develop the nucelus model
  7. A substance made up of only one type of atom
  8. When an atom loses or gains electrons
  9. Atomic _______ - used to order the periodic table today
  10. Found on the left side of the periodic table
Down
  1. Name of elements found in group 7
  2. Sub-atomic particle with a +1 charge
  3. Charge when an atom loses electrons
  4. Surrounding the nucleus where electrons are found
  5. Arrangement of group 0 element with a full outer shell of electrons
  6. Sub-atomic particle with 0 charge
  7. A substance made up of 2 or more atoms chemically joined together
  8. Atomic _______ - used to order the modern periodic table
  9. Name of gases found in group 0
  10. Metals found between group 2 and 3

20 Clues: Centre of the atom • Name of gases found in group 0 • Name of metals found in group 1 • Name of elements found in group 7 • Sub-atomic particle with 0 charge • Sub-atomic particle with -1 charge • Metals found between group 2 and 3 • Charge when an atom loses electrons • Charge when an atom gains electrons • Sub-atomic particle with a +1 charge • ...

Solutions in chemistry 2025-01-14

Solutions in chemistry crossword puzzle
Across
  1. Symbol: Ag
  2. Symbol: F
  3. Symbol: Cu
  4. A type of mixture where tbe substances are not dissolved and the composition is uneven.
  5. A type of mixture where the particles are evenly distributed and it looks uniform.
  6. A state of matter where a substance flows freely. It conforms to the shape of the container it is in.
  7. Symbol: Be
  8. Symbol: N
  9. Symbol: O
  10. A state of matter where the molecules are packed together and contain the least amount of kinetic energy. It has a defined shape and volume.
  11. Symbol: Na
Down
  1. Symbol: Li
  2. Symbol: H
  3. Substance in a mixture that is dissolved and it is present in a lower quantity.
  4. Symbol: Hg
  5. Symbol: He
  6. Substance in higher quantity in a mixture and it is used to dissolve the solute.
  7. Symbol: K
  8. A liquid mixture that has a solvent and a solute.
  9. A state of matter where particles expand freely to fill a container and has no fixed shape or volume.
  10. Symbol: Au
  11. Symbol: C
  12. Symbol: Ne
  13. Symbol: B

24 Clues: Symbol: H • Symbol: F • Symbol: K • Symbol: C • Symbol: N • Symbol: B • Symbol: O • Symbol: Li • Symbol: Hg • Symbol: He • Symbol: Ag • Symbol: Cu • Symbol: Au • Symbol: Ne • Symbol: Be • Symbol: Na • A liquid mixture that has a solvent and a solute. • Substance in a mixture that is dissolved and it is present in a lower quantity. • ...

Zoology and Chemistry 2025-01-09

Zoology and Chemistry crossword puzzle
Across
  1. salmon reproductive cell
  2. an organism that breaks down wastes and dead organisms
  3. the number of protons found in an element
  4. the study of matter, energy, space, and time
  5. what happens when your body goes above 41 degrees c
  6. a large number of individuals organize into a coordinate motion
  7. (characteristics of life) animals adjust to different environments
  8. when your body does not consume enough water
  9. the gamete of the male salmon
  10. A life cycle in which creatures are hatched in fresh water, migrate to salt water as adults, and then go back to fresh water in order to reproduce
  11. what happens when your body goes below 30 degrees c
  12. a group swimming in the same direction in a coordinated manner
  13. electrons on the outermost energy level of an atom
  14. the particles found inside an atom and are responsible for forming the structure of an atom
  15. when the number of neutrons does not equal the number of protons
  16. Bringing individual animals together into a group, maintaining the group, and moving the group from place to place
  17. a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact
  18. group a group in an experiment which a variable is not being tested
  19. seasonal movement of animals from one place to another
  20. when animals slow their activity for the hot, dry summer months
  21. any group of atoms that are joined together by chemical bonds
  22. neutral particles
  23. variable a variable whose value depends on that of another.
  24. the use of senses to gather information either directly or indirectly
  25. individuals all move with the same velocity so that they remain together as a group
Down
  1. (characteristics of life) eating then rid waste
  2. weak attraction between a hydrogen atom and another atom
  3. (characteristics of life) plants avoid dangerous organisms and are drawn to good organisms
  4. positive charged particles
  5. (characteristics of life) production of new organisms and new cells
  6. where genes are located
  7. when organisms reproduce only once during their life
  8. average weather over a period of time
  9. (characteristics of life) plants learn to grow and develop in an environment
  10. a animal that has a external skeleton a segmented body and jointed appendages
  11. succession type of succession that occurs in an area that was only partially destroyed by disturbances
  12. succession succession that occurs on surfaces where no soil exists
  13. the gamete of the female salmon
  14. (characteristics of life) things that are living are very structured
  15. observing organisms and plants in their natural habitat
  16. negatively charged particles
  17. an element that has gained or lost an electron and therefore has a charge (negative or positive)
  18. where the river meets the ocean
  19. the study of elements and their chemical structures, reactions, and interactions
  20. (characteristics of life) things adapt and change over time to survive
  21. A state of greatly reduced body activity that occurs during the winter
  22. carbon, hydrogen, oxygen, nitrogen, phosphorus, sulfur (the primary elements found in biological molecules
  23. variable a variable that stands alone and isn't changed by the other variables you are trying to measure
  24. the study of animals
  25. a person or thing situated away or detached from the main body or system
  26. the number of protons and neutrons found in an element
  27. the theory that cells form the fundamental structural and functional units of all living organisms
  28. where salmon eggs are laid
  29. the basic unit of matter and defining structure of elements
  30. a fixed pattern of behavior in animals in response to certain stimuli
  31. a group of animals coordinate their activities as part of their hunting behavior in order to improve chances of making a kill and feeding
  32. Hooked jaw that male salmon develop when migrating back to their home stream to spawn
  33. any type of data that may either agree or disagree with a prediction, so it may either support or disprove a hypothesis
  34. offspring created when two different organisms mate

59 Clues: neutral particles • the study of animals • where genes are located • salmon reproductive cell • positive charged particles • where salmon eggs are laid • negatively charged particles • the gamete of the male salmon • the gamete of the female salmon • where the river meets the ocean • average weather over a period of time • the number of protons found in an element • ...

Chemistry Cross Word :) 2025-01-24

Chemistry Cross Word :) crossword puzzle
Across
  1. an atom with less electrons than protons
  2. atomic mass unit
  3. any of the series of fifteen metallic elements from lanthanum to lutetium
  4. the emission of ionizing radiation caused by the disintegration of a nucleus
  5. particles with a negative charge
  6. when an atom has more or less neutrons than protons
  7. an atom with more electrons than protons
  8. when a nucleus loses energy due to radiation
  9. particles with no charge
  10. center of an atom
  11. particles with a positive charge
  12. any of the elements helium, neon, argon, krypton, xenon, and radon,
  13. when an atom gains or loses an electron
  14. reactive to water
  15. a column of elements on the periodic table
Down
  1. any metals occupying the central block of the PTE, ex:copper
  2. an element that behaves like both a metal and non metal
  3. a row of elements on the periodic table
  4. all possible places for an electron to be
  5. fifteen radioactive elements from actinium to lawrencium
  6. an element that is not metal
  7. any of the elements fluorine, chlorine, bromine, iodine, and astatin
  8. a material that is malleable and conductes electricity
  9. the number of protons in an element
  10. lithium, sodium, potassium, rubidium, cesium, and francium,

25 Clues: atomic mass unit • center of an atom • reactive to water • particles with no charge • an element that is not metal • particles with a negative charge • particles with a positive charge • the number of protons in an element • a row of elements on the periodic table • when an atom gains or loses an electron • an atom with less electrons than protons • ...

Chemistry Extra Credit 2025-03-28

Chemistry Extra Credit crossword puzzle
Across
  1. group 1 on periodic table
  2. neutral subatomic particle
  3. A chemical bond formed when two atoms share two
  4. A bond between atoms or ions that allows molecules to form
  5. the basic unit of a chemical element.
  6. negatively charged ion
  7. able to be hammered or pressed permanently out of shape without breaking or cracking.
  8. a thing that is composed of two or more separate elements; a mixture.
  9. positive subatomic particle
Down
  1. all of the atoms (or ions) are arranged in a regular grid pattern
  2. dissolved in water
  3. forms of the same element that contain equal numbers of protons but different numbers of neutrons
  4. a part or aspect of something abstract, especially one that is essential or characteristic
  5. group 2 on periodic table
  6. positively charged ion
  7. When a compound combines with oxygen gas to form water,
  8. group 17 on periodic table
  9. and carbon dioxide
  10. negative subatomic particle
  11. group 18 on periodic table

20 Clues: dissolved in water • and carbon dioxide • positively charged ion • negatively charged ion • group 1 on periodic table • group 2 on periodic table • neutral subatomic particle • group 17 on periodic table • group 18 on periodic table • negative subatomic particle • positive subatomic particle • the basic unit of a chemical element. • A chemical bond formed when two atoms share two • ...

Chemistry Vocabulary Final 2025-05-06

Chemistry Vocabulary Final crossword puzzle
Across
  1. ion that consists of two or more atoms bonded together, which collectively have a net charge
  2. negatively charged subatomic particle found outside the nucleus
  3. distance from the nucleus of an ion to the outermost electron after the atom has gained or lost electrons to form an ion
  4. chemical compound consisting of a hydrogen and a carbon
  5. the ability of an atom to attract electrons towards itself when it is part of a chemical bond
  6. deals with quantitative relationships between reactants and products in a chemical reaction; uses a balanced chemical reaction
  7. chemical bond formed when two nonmetal atoms share electrons in order to achieve a full outer electron shell
  8. substance in a chemical reaction that is used up first
  9. pairs of electrons that are shared between two atoms in a chemical bond
  10. solid that forms and separates from a liquid solution during a chemical reaction
  11. amount of space an object takes up
  12. substances that are present at the beginning of a chemical reaction
  13. refers to the region around a central atom where electrons are likely to be found
  14. positively charged ion that has lost electrons
  15. substance made of two or more elements chemically combined in a fixed ratio
  16. number of protons in the nucleus of an atom
  17. pure substance made of only one type of atom
  18. type of chemical reaction in which a compound breaks down into simpler substances
  19. chemical compound formed when two nonmetal atoms share electrons in order to achieve a full electron shell
  20. an ionic compound formed with a metal and a nonmetal
  21. combination of two or more substances physically combined in variable proportions
  22. refers to the emission and transmission of energy in the form of waves or particles when an atoms nucleus decays
  23. 6.022x10^23 particles
  24. process in which reactants are transformed into products through the breaking and forming of chemical bonds
  25. subatomic particle found in the outermost shell of an atom
  26. states that atoms tend to gain, lose, or share electrons in order to have a full outer electron shell
  27. new substances formed from a chemical reaction
  28. molecule that has a net dipole, meaning there is an uneven distribution of electrons
  29. force of attraction that holds atoms together in a compound by either transferring or sharing electrons to become more stable
  30. mixture in which the components are not evenly distributed and composition is not uniform
  31. measure of the efficiency of a chemical reaction, compares actual and theoretical yield
  32. total number of protons and neutrons found in the nucleus of an atom
  33. region of space around the nucleus of an atom where there is a high probability of finding an electron
  34. the amount of energy required to remove one electron from a neutral atom
  35. substance in a chemical reaction that is not completely used up when the reaction is finished
  36. maximum amount of product that can be formed in a chemical reaction, calculated based on the balanced chemical equation and the amount of limiting reactant
  37. chemical reaction in which one element replaces another in a compound
Down
  1. measure of a fluids resistance to flow
  2. the temperature at which a liquid changes to a gas
  3. diagram that shows a representation of valence electrons of an element or molecules represented by dots
  4. chemical compound formed by the electrostatic attraction between cations and anions
  5. chemical reaction in which two or more compounds exchange ions to form two new compounds
  6. used to convert a quantity from one unit to another without changing its value
  7. number assigned to an atom that represents its charge in an ionic compound
  8. conversion factor derived from the coefficients of a balanced equation, showing the ratio of moles between substances
  9. the distance from the nucleus of an atom to the outermost electron shell
  10. positively charged subatomic particle found in the nucleus
  11. a regular, repeating arrangement of atoms, ions, or molecules in a solid
  12. the arrangement of electrons in their most stable form in an orbital
  13. same element with different different number of neutrons
  14. neutrally charged subatomic particle found in the nucleus
  15. mass of one mole of a substance
  16. mixture in which the components are evenly distributed and has uniform composition
  17. building block of all matter
  18. type of chemical reaction in which two or more simple substances combine to form a complex compound
  19. type of chemical bond formed when electrons are transferred from one atom to another,resulting in the formation of cations and anions
  20. chemical reaction that absorbs energy, usually in the form of heat
  21. Pairs of valence electrons that are not involved in bonding with other atoms
  22. elements that naturally exist as molecules composed of two identical atoms bonded together because they are more stable in this form than as individual atoms
  23. used to measure the amount of a substance
  24. anything that has mass and takes up space
  25. refers to the percentage by mass of each element in a compound
  26. atom or molecule with an electric charge because it has gained or lost electrons
  27. amount of matter in an object
  28. weighted average of all the masses of all the naturally occurring isotopes on the periodic table
  29. chemical reaction in which a substance reacts with oxygen to produce carbon dioxide and water
  30. chemical compound containing at least one oxygen atom
  31. measured amount of product obtained from a chemical reaction
  32. chemical reaction that releases energy in the form of heat or light
  33. family on the periodic table that corresponds to the number of valence electrons
  34. sum of the atomic masses of all the atoms in a chemical formula, expressed in amu
  35. horizontal row in the periodic table that corresponds to the number of energy levels
  36. negatively charged ion that has gained electrons
  37. measure of how readily an element or compound undergoes a chemical reaction
  38. molecules that do not have a net dipole, meaning there is an even distribution of charge

75 Clues: 6.022x10^23 particles • building block of all matter • amount of matter in an object • mass of one mole of a substance • amount of space an object takes up • measure of a fluids resistance to flow • used to measure the amount of a substance • anything that has mass and takes up space • number of protons in the nucleus of an atom • pure substance made of only one type of atom • ...

Intro to Chemistry 2024-10-13

Intro to Chemistry crossword puzzle
Across
  1. group of atoms bonded together
  2. whether a substance will burn or not
  3. smallest particle to make up element
  4. ability to transfer heat
  5. how it responds to a substance
  6. fixed volume and fixed shape
  7. materials that can be drawn into long wire
  8. liquid changes to a gas
  9. suggested explanation for a scientific question
  10. how much damage a substance will do
  11. distinguishing characteristics of matter
Down
  1. variable shape and volume limited to the container
  2. anything that takes up space
  3. gas changes to liquid
  4. definite volume but assumes shape of container
  5. the study of matter
  6. materials that can be hammered thin
  7. data, data in form of numbers from measuring
  8. data, data in form of words to describe
  9. amount of matter packed into a given volume
  10. an atom that has gained or lost electrons

21 Clues: the study of matter • gas changes to liquid • liquid changes to a gas • ability to transfer heat • anything that takes up space • fixed volume and fixed shape • group of atoms bonded together • how it responds to a substance • materials that can be hammered thin • how much damage a substance will do • whether a substance will burn or not • smallest particle to make up element • ...

Chemistry of Life 2024-10-10

Chemistry of Life crossword puzzle
Across
  1. Long chains of carbon and hydrogen joined together
  2. The use of cell energy to move materials across a cell membrane
  3. The carbohydrate that forms the cell walls of plant cells
  4. A form of endocytosis in which solid particles are engulfed by cells
  5. A three carbon chain molecule containing three hydroxyl groups
  6. A difference in the number of molecules or ions of a substance between adjoining regions
  7. An organic molecule that is half of a glucose molecule with the molecular formula C3H6O3
  8. A solution where the concentration of solute molecules outside a cell is equal to the molecules inside the cell
  9. The raw materials needed for cell metabolism
  10. A series of chemical reactions that allow two molecules to bond by the formation of a water molecule
Down
  1. A solution where the concentration of solutes outside a cell is lower than that found inside the cell
  2. The basic structural units of nucleic acid
  3. A solution where the concentration of solutes outside a cell is higher than that found inside the cell
  4. The diffusion of water molecules across a selectively permeable membrane
  5. The process by which plants use chlorophyll to trap sunlight energy and use it to produce carbohydrates
  6. Artificial lipid vesicles
  7. Nutrients made up of a single sugar molecule or many sugar molecules
  8. A large carbohydrate molecule used by plants to store energy
  9. The form of carbohydrate storage in animals
  10. The loss of electrons from an atom or molecule
  11. The movement of molecules from an area of high to low concentration

21 Clues: Artificial lipid vesicles • The basic structural units of nucleic acid • The form of carbohydrate storage in animals • The raw materials needed for cell metabolism • The loss of electrons from an atom or molecule • Long chains of carbon and hydrogen joined together • The carbohydrate that forms the cell walls of plant cells • ...

Chemistry is Life 2024-10-06

Chemistry is Life crossword puzzle
Across
  1. biological catalysts
  2. molecules composed of many monomers; makes up macromolecules
  3. compound made up of carbon, hydrogen, and oxygen atoms; type of nutrient that is the major source of energy for the body
  4. reaction a reaction that absorbs energy (absorbs heat)
  5. reactant of an enzyme-catalyzed reaction
  6. a large organic molecule made up of many atoms (like proteins)
  7. energy energy that is needed to get a reaction started
  8. acid macromolecules containing hydrogen, oxygen, nitrogen, carbon, and phosphorus
  9. acid compound with an amino group on one end and a carboxyl group on the other end
  10. substance formed as a result of a chemical reaction
  11. substance that speeds up the rate of a chemical reaction
Down
  1. small chemical unit that makes up a polymer
  2. simple sugar molecule
  3. subunit of which nucleic acids are composed; made up of a 5-carbon sugar, a phosphate group, and a nitrogenous base
  4. reaction a reaction that releases energy (gives off heat)
  5. reaction process that changes, or transforms, one set of chemicals into another set of chemicals
  6. macromolecule made up of amino acids
  7. a complex carbohydrate made up of many monosaccharides
  8. macromolecule made mostly from carbon and hydrogen atoms; includes fats, oils, and waxes
  9. elements or compounds that enter into a chemical reaction

20 Clues: biological catalysts • simple sugar molecule • macromolecule made up of amino acids • reactant of an enzyme-catalyzed reaction • small chemical unit that makes up a polymer • substance formed as a result of a chemical reaction • reaction a reaction that absorbs energy (absorbs heat) • a complex carbohydrate made up of many monosaccharides • ...

Chemistry Comes Alive 2024-09-12

Chemistry Comes Alive crossword puzzle
Across
  1. Any element or compound that is equal to its atomic weight or molecular weight weighed out in grams.
  2. The measure of hydrogen ion concentration of a solution (in moles per liter).
  3. This is a modified simple sugar (a sugar alcohol).
  4. These are single-chain or single-ring structures containing from three to seven carbon atoms.
  5. Synthesis The acid group of one amino acid is bonded to the amine group of the next, with the loss of a water molecule.
  6. A long double stranded polymer -a double chain of nucleotides.
  7. Substances that increase the rate of a chemical reactions without themselves becoming chemically changed or part of the product.
  8. These are heterogeneous mixtures, which means that their composition is dissimilar in different areas of the mixture.
  9. The most abundant and important inorganic compound in living matter.
  10. These are unique substances that cannot be decomposed into simpler substances by ordinary chemical methods.
  11. Ion An important base in the body, that is particularly abundant in the blood.
  12. These have the same molecular formula, their atoms are arranged differently and giving them different chemical properties.
  13. Structure The sequence of amino acids that forms a polypeptide chain.
  14. A type of globular proteins that act as biological catalyst.
  15. These have a sour taste, can react with many metals and burn a hole in your rug.
  16. Acids Composed of carbon, oxygen hydrogen, nitrogen and phosphorus, are the largest molecules in the body.
  17. Energy These are energy that travels in waves.
  18. This has a bitter taste that feels slippery and are proton acceptors, that is they take up hydrogen ions (H+) in detectable amounts.
  19. Bases This easily dissociates easily in water and quickly ties up H+.
  20. These have the same number of protons and electrons but differ in the number of neutrons they contain.
  21. These are diverse lipids chiefly derived from 20-carbon fatty acid (arachidonic acid) found in all membranes.
  22. These are substances composed of two or more components physically intermixed.
  23. The capacity to do work or to put matter into motion.
  24. These are heterogeneous mixtures with large, often visible solutes that tend to settle out.
  25. Bonds A chemical bond between atoms is formed by the transfer of one or more electrons from one atom to the other.
  26. This is called the energy of action.
Down
  1. Structure Two or more polypeptide chains, each with their own tertiary structure combine to form a functional protein.
  2. A combination of two or more atoms held together by chemical bonds
  3. Energy The amount of energy needed to break the bonds of the reactants so they can rearrange themselves and become the product.
  4. Acids These are the building blocks of protein molecules.
  5. The storage of carbohydrates formed by plants.
  6. These are polymers of simple sugars linked together by dehydration synthesis.
  7. A group of molecules that includes sugars and starches.
  8. These are homogeneous mixtures of components that may be gases, liquids or solids.
  9. Anything that can occupies space and has mass
  10. Peptide bonds linking amino acids together are broken when water is added to the bond.
  11. These are insoluble in water but dissolve readily in other lipids and in organic solvents such as alcohol and ether.
  12. This mixture has the same composition or makeup throughout.
  13. Single strands of nucleotides.
  14. This is found in cell membranes and is the raw material for synthesis of vitamin D, steroid hormones and bile salts.
  15. A type of energy which results from the movement of charged particles.
  16. Flat molecules made of four interlocking hydrocarbon rings.
  17. Living cells are extraordinarily sensitive to even slight changes in the pH of the environment.
  18. Number An atom is the sum of the masses of its protons and neutrons.
  19. The process of atomic decay.
  20. This is formed when two monosaccharides are joined by dehydration synthesis.
  21. The universal energy compound of body cells.
  22. This is the substance on which enzymes act.
  23. The study of chemical composition and reactions of living matter.
  24. An ionic compound containing cations other than H+ and anions other than the hydroxy ion.
  25. Reaction This occurs when a molecule is broken down into smaller molecules or its constituent atoms.

51 Clues: The process of atomic decay. • Single strands of nucleotides. • This is called the energy of action. • This is the substance on which enzymes act. • The universal energy compound of body cells. • Anything that can occupies space and has mass • The storage of carbohydrates formed by plants. • Energy These are energy that travels in waves. • ...

Chemistry key words 2025-01-26

Chemistry key words crossword puzzle
Across
  1. Gases – Group 18 elements that are inert under normal conditions.
  2. – Radioactive elements from atomic numbers 89–103.
  3. – A division of principal energy levels in an atom.
  4. Affinity – The energy changes when an atom gains an electron.
  5. – Positively charged particle in an atom.
  6. – The electrons in the outermost shell of an atom.
  7. – Neutral particle in an atom's nucleus.
  8. – The smallest unit of matter.
  9. – A vertical column in the periodic table.
  10. – Rare earth metals from atomic numbers 57–71.
  11. – A region with a high probability of finding an electron.
  12. – Nonmetals in Group 17 are known for forming salts.
Down
  1. Radius – Distance from the nucleus to the outermost electron shell.
  2. – Atoms with the same number of protons but different neutrons.
  3. Metals – Highly reactive metals in Group 1 of the periodic table.
  4. – A measure of an atom's ability to attract electrons.
  5. Energy – The energy required to remove an electron from an atom.
  6. – Negatively charged particle in an atom.
  7. – A phenomenon that reduces the effective nuclear charge felt by outer electrons.
  8. – A horizontal row in the periodic table.
  9. – Central part of an atom containing protons and neutrons.
  10. Metals – Elements in the d-block of the periodic table.
  11. – Atom or molecule with a net electric charge.
  12. – The capacity to do work or cause change.

24 Clues: – The smallest unit of matter. • – Neutral particle in an atom's nucleus. • – Negatively charged particle in an atom. • – Positively charged particle in an atom. • – A horizontal row in the periodic table. • – A vertical column in the periodic table. • – The capacity to do work or cause change. • – Atom or molecule with a net electric charge. • ...

Q3 Chemistry Crossword 2025-03-04

Q3 Chemistry Crossword crossword puzzle
Across
  1. The _two_words_ reaction is when two compounds trade partners, forming a precipitate
  2. Above this combination of temp and pressure (_two_words_), a substance is too hot to be a liquid, but the pressure is too great for it to become a gas.
  3. The _two_words_ is shorthand for what happens in a chemical reaction.
  4. When an atom throws off a piece of itself, transforming into a new element.
  5. A _____ speeds up a reaction but is not itself consumed
  6. A _two_words_ give the reactants and products but not has no coefficients
  7. Gasses create _____ through millions of collisions, every second, with each other or a surface.
  8. The _two_words_ is a ranking of metals from most to least reactive
  9. Avogadro’s unit, 6.02 x 1023 atoms or molecules
  10. Combustion reactions of hydrocarbons (CxHy) will form carbon dioxide and ______
  11. _____ Law says that temperature and volume are directly proportional
  12. The ratio of a reaction is found by looking at the ______ of the reactants and products in the equation
  13. The _two_words_ of a liquid is the force with which the molecules push against the air
  14. A _______ reaction starts with a compound and oxygen, and forms two oxides.
  15. The _two_words_ of a solid is the temperature needed to break the intermolecular forces and cause the particles to begin changing position
  16. A _two_words_ is a map of the states a substance occupies at different combinations of pressure and temperature
  17. The _two_words_ of a particle or object is its mass x (velocity)2, it is the ‘energy of movement’
Down
  1. The _two_words_ of a substance is the combination of temp and pressure at which all three states coexist
  2. The __two_words_ reaction is when an element kicks out a less reactive element to form a new compound
  3. A _two_words_ gives the names of the reactants and products instead of their formulas
  4. The _two_words_ is the temp at which a liquid has a vapor pressure equal to the atmospheric pressure. It changes as the atmospheric pressure changes.
  5. The time it takes for half of the atoms in a radioactive isotope to decay
  6. The temperature scale developed to accurately measure kinetic energy
  7. The ______ in front of a product or reactant tells us their proportions in a reaction.
  8. The _two_words_ says that all matter is in constant motion, with temperature equal to the average kinetic energy
  9. Occuring in water
  10. A mole of any gas at room temperature and sea level (STP) is 22.4 ______
  11. The SI unit of pressure, 1000 kg per square meter
  12. The _two_words_ gives the reactants, products, and their proportions.
  13. A _____ reaction starts with two or three simple reactants and results in a single product
  14. _____ Law says that pressure and volume are inversely proportional
  15. When individual molecules of liquid ‘break free’ to become a gas
  16. A ________ reaction starts with a single compound which breaks apart into two or three simpler products.
  17. When a solid turns directly into a gas without becoming a liquid

34 Clues: Occuring in water • Avogadro’s unit, 6.02 x 1023 atoms or molecules • The SI unit of pressure, 1000 kg per square meter • A _____ speeds up a reaction but is not itself consumed • When individual molecules of liquid ‘break free’ to become a gas • When a solid turns directly into a gas without becoming a liquid • ...

Introduction to Chemistry 2025-03-10

Introduction to Chemistry crossword puzzle
Across
  1. A process in which substances are transformed into new substances.
  2. The force that holds atoms together in a molecule.
  3. A neutral particle found in the nucleus of an atom.
  4. The scientist who discovered the neutron.
  5. The scientist who discovered the nucleus using the gold foil experiment.
  6. A chart that organizes all known elements by their properties.
  7. The scientist who discovered the electron.
  8. A pure substance made up of only one type of atom.
  9. The scientist who proposed electrons move in fixed orbits around the nucleus.
  10. A negatively charged particle that orbits the nucleus.
Down
  1. Atoms of the same element with different numbers of neutrons.
  2. The scientist who is known as the "Father of Modern Chemistry."
  3. A substance made from two or more different elements chemically bonded.
  4. Two or more atoms bonded together.
  5. The scientist who proposed the atomic theory in the early 1800s.
  6. An atom or molecule with a charge due to loss or gain of electrons.
  7. The scientist who proposed the idea of the mole and Avogadro’s number.
  8. The central part of an atom containing protons and neutrons.
  9. A positively charged particle found in the nucleus of an atom.
  10. The smallest unit of matter that retains the properties of an element.

20 Clues: Two or more atoms bonded together. • The scientist who discovered the neutron. • The scientist who discovered the electron. • The force that holds atoms together in a molecule. • A pure substance made up of only one type of atom. • A neutral particle found in the nucleus of an atom. • A negatively charged particle that orbits the nucleus. • ...

Food Chemistry: Energy 2025-10-31

Food Chemistry: Energy crossword puzzle
Across
  1. Which type of energy holds together the nucleus of atoms and is released during nuclear fusion?
  2. What single word is used to describe conduction?
  3. What is it called when heat is transferred through density differences?
  4. Which type of energy is generated by moving electric charges called electrons?
  5. What is one of the two primary types of energy that deals with energy being stored?
  6. What is one of the two primary types of energy that deals with moving objects?
  7. Which type of energy undergoes a transformation through a chemical reaction to transform other chemical substances?
  8. Which type of energy is created from the vibration of molecules and atoms within substances?
  9. What single word is used to describe radiation?
  10. What is it called when energy can never be created nor destroyed, but it can be transformed from one type to another?
Down
  1. What is it called when heat is transferred by molecular contact?
  2. Which type of energy is a form of electromagnetic radiation?
  3. This is a resource that can be renewed easily by physical, chemical, or biological process.
  4. This is a resource that cannot be renew itself or takes millions of years for its formation.
  5. Which type of energy is held by an object because of its high position compared to a lower position?
  6. What single word is used to describe convection?
  7. What is it called when heat is transferred by wave motion?
  8. Which type of energy is produced when sound waves move outward from a sound source or a vibrating object?
  9. Which type of energy involves stretching or squashing?
  10. Which type of energy is associated with the position and motion of an object?
  11. The ability to do work is known as what?
  12. This is how energy moves.

22 Clues: This is how energy moves. • The ability to do work is known as what? • What single word is used to describe radiation? • What single word is used to describe convection? • What single word is used to describe conduction? • Which type of energy involves stretching or squashing? • What is it called when heat is transferred by wave motion? • ...

Chemistry of life 2025-10-31

Chemistry of life crossword puzzle
Across
  1. Equal concentration of water
  2. movement of high to low concentration.
  3. broad flatted,specialized for grinding
  4. a flap used to close off the trachea
  5. enters the cell
  6. Contains digestive enzymes to digest food
  7. uses energy from the sun to make their own food
  8. chemical messengers that regulate the body's functions
Down
  1. even broader,specialized for crushing
  2. chisel shaped specialized for cutting
  3. component of a cell wall
  4. cannot make their own food
  5. exit the cell
  6. Cannot make their own food
  7. single sugar compound found in DNA
  8. The main source of the body's energy
  9. more solute outside the cell
  10. specialized for tearing
  11. watery fluid use to moisten food and contains enzymes
  12. more solute inside the cell
  13. small rounded piece of food

21 Clues: exit the cell • enters the cell • specialized for tearing • component of a cell wall • cannot make their own food • Cannot make their own food • more solute inside the cell • small rounded piece of food • Equal concentration of water • more solute outside the cell • single sugar compound found in DNA • The main source of the body's energy • a flap used to close off the trachea • ...

Soil Chemistry Terminology 2025-09-19

Soil Chemistry Terminology crossword puzzle
Across
  1. Positively charged ion such as calcium (Ca²⁺) or magnesium (Mg²⁺)
  2. Soil particles separating, often caused by excess sodium
  3. Soil particles clumping together, improving structure for roots
  4. Tension, Force that holds water molecules together at the surface
  5. Essential elements such as nitrogen, phosphorus, and potassium needed for plant growth
  6. Fully decomposed organic matter with high nutrient holding capacity
  7. Property of water molecules sticking to soil or other surfaces
  8. Material added to soil to supply nutrients like N, P, and K
Down
  1. Fine soil particle with high water and nutrient holding ability
  2. Negatively charged ion such as chloride (Cl⁻) or sulfate (SO₄²⁻)
  3. Soil, Soil with high sodium levels that destroys soil structure and reduces plant growth
  4. Soil that is a balanced mixture of sand, silt, and clay
  5. Exchange Capacity (CEC), Soil’s ability to hold and exchange nutrient cations
  6. Matter, Decomposed plants and animals that improve soil structure and fertility
  7. Property of water molecules sticking to each other
  8. Solution, The water in soil containing dissolved nutrients available for plants
  9. Amount of salts in soil that makes it harder for plants to absorb water
  10. Measure of soil acidity or alkalinity that affects nutrient availability and microbial activity
  11. Medium-sized soil particle with moderate nutrient holding capacity
  12. Large soil particle with low nutrient and water holding ability
  13. Property of water molecules that makes them attract to ions and dissolve nutrients

21 Clues: Property of water molecules sticking to each other • Soil that is a balanced mixture of sand, silt, and clay • Soil particles separating, often caused by excess sodium • Material added to soil to supply nutrients like N, P, and K • Property of water molecules sticking to soil or other surfaces • Fine soil particle with high water and nutrient holding ability • ...

Chemistry of Life 2025-12-02

Chemistry of Life crossword puzzle
Across
  1. The components of lipids. (3 words)
  2. The monomer of proteins. (2 words)
  3. The chemical that an enzyme acts on.
  4. The location on an enzyme where it binds to a substrate. (2 words)
  5. An example of a lipid.
  6. The chemicals that go into a reaction.
  7. A macromolecule that includes antibodies.
  8. An example of a disaccharide.
  9. An example of a nucleic acid.
  10. A small unit that can join with others to form a polymer.
  11. The location on a substrate where it binds to an enzyme. (2 words)
  12. The six elements most abundant in living organisms.
  13. A large molecule made of repeating parts.
Down
  1. Two ways we get necessary elements into our bodies. (2 words)
  2. Enzymes work by lowering the __________ of a reaction. (2 words)
  3. The monomer of a carbohydrate.
  4. The chemicals that come out of a reaction.
  5. A macromolecule that makes up exoskeletons.
  6. A function of lipids.
  7. Chemicals that speed up chemical reactions in biological organisms.
  8. A very large molecule.

21 Clues: A function of lipids. • An example of a lipid. • A very large molecule. • An example of a disaccharide. • An example of a nucleic acid. • The monomer of a carbohydrate. • The monomer of proteins. (2 words) • The components of lipids. (3 words) • The chemical that an enzyme acts on. • The chemicals that go into a reaction. • A macromolecule that includes antibodies. • ...

Year 8 Chemistry 2025-08-21

Year 8 Chemistry crossword puzzle
Across
  1. – The smallest unit of an element.
  2. change – A change where new substances are made.
  3. point – The temperature at which a solid melts.
  4. – Elements that are poor conductors and brittle if solid.
  5. – A state of matter with fixed shape and volume.
  6. – Two or more substances combined but not chemically bonded.
  7. – A substance that speeds up a reaction without being used up.
  8. – When a gas changes back to a liquid.
  9. – A positively charged particle in an atom.
Down
  1. change – A change that does not create a new substance.
  2. – The center of an atom containing protons and neutrons.
  3. point – The temperature at which a liquid boils.
  4. – A substance made of two or more elements chemically combined.
  5. – A state of matter with no fixed shape or volume.
  6. – Elements that are good conductors of heat and electricity.
  7. – When a liquid changes to a gas.
  8. – A state of matter that has a fixed volume but takes the shape of its container.
  9. table – A chart that organizes all known elements.
  10. – A process where substances change into new substances.
  11. – A negatively charged particle orbiting the nucleus.
  12. – A neutrally charged particle in an atom.

21 Clues: – When a liquid changes to a gas. • – The smallest unit of an element. • – When a gas changes back to a liquid. • – A neutrally charged particle in an atom. • – A positively charged particle in an atom. • point – The temperature at which a solid melts. • point – The temperature at which a liquid boils. • change – A change where new substances are made. • ...

Chemistry Combined Crossword 2025-05-24

Chemistry Combined Crossword crossword puzzle
Across
  1. This comes out of a solution as a solid.
  2. Russian chemist who invented the periodic table of the elements.
  3. This element is measured in millimeters to indicate pressure.
  4. Substance that does not conduct electricity well.
  5. Element used in making rechargeable batteries.
  6. A state of dissolving in water.
  7. Compounds that dissolve in a solvent are described as this.
  8. In a titration, this instrument is used to add a solution.
  9. Describes how close repeated measured values are to each other.
  10. A procedure that allows you to evaluate a hypothesis.
  11. The capacity to do work.
  12. The standard quantities used to specify measurements.
  13. Element that can extend the shelf-life of food
  14. A potential explanation for a single or small number of observations.
  15. A subatomic particle with mass 1 amu and charge 0.
Down
  1. Element discovered by Marie Curie.
  2. Inventor of dynamite.
  3. Compound that dissolves in water and conducts electricity.
  4. An atom becomes this after losing electrons.
  5. Study of the relative amounts of substances in balanced chemical reactions.
  6. The part of a solution that is in lesser amount.
  7. Person who discovered the law of conservation of mass.
  8. Element. The main component of fossil fuels.
  9. A state of matter in which particles move freely, with low density.
  10. The ionic form of the acid found in vinegar.
  11. Element crucial for life activities and industrial applications
  12. The compounds of this element are common air pollutants
  13. A substance composed of two or more elements in fixed proportions.

28 Clues: Inventor of dynamite. • The capacity to do work. • A state of dissolving in water. • Element discovered by Marie Curie. • This comes out of a solution as a solid. • An atom becomes this after losing electrons. • Element. The main component of fossil fuels. • The ionic form of the acid found in vinegar. • Element used in making rechargeable batteries. • ...

Chemistry Regents Review 2025-05-29

Chemistry Regents Review crossword puzzle
Across
  1. __ formulas are the most simplified version of a compound.
  2. Bases contain more __.
  3. Gamma radiation has a __ penetrating power.
  4. The average KE of molecules __ as temperature decreases.
  5. A __ reaction goes from heavy to light.
  6. __ ends with water and carbon dioxide.
  7. When a bond is __, energy is absorbed. And when a bond is formed, energy is released.
  8. __ energy is the energy required to pull off an electron.
  9. In nature, systems tend to move toward having a __ entropy.
  10. The Law Conservation of energy states that __ can’t be created nor destroyed but energy can change form
  11. __ polymerization creates a long polymer and H20.
Down
  1. In a __ cell, the anode is reduced and the cathode is oxidized.
  2. Increased concentration causes an __ collision rate.
  3. __ have a single bond and are unsaturated.
  4. An atom becomes a __ ion by losing electrons.
  5. Litmus paper is __ in an acidic solution.
  6. When the lines are flat on a heating curve, the average KE is remaining the same + the potential energy is __
  7. The Wave Mechanical Model introduced the idea of neutrons and electrons in __.
  8. In an __ cell, the anode is oxidized and the cathode is reduced.
  9. Aluminum cannot be broken down by a chemical change because it is an __
  10. Air pressure is __ to vapor pressure for a liquid to boil.
  11. Weak forces are __ w/ a low boiling point and they are in the gas phase.
  12. An increased temperature leads to __ solubility.
  13. 40g of KCL in 100g of water at 45 degrees celsius is __.
  14. As you move __ on the periodic table, the atomic radius decreases and the ionization energy and electronegativity increase.
  15. An ideal gas has an insignificant volume.

26 Clues: Bases contain more __. • __ ends with water and carbon dioxide. • A __ reaction goes from heavy to light. • Litmus paper is __ in an acidic solution. • An ideal gas has an insignificant volume. • __ have a single bond and are unsaturated. • Gamma radiation has a __ penetrating power. • An atom becomes a __ ion by losing electrons. • ...

Chemistry Final Exam 2025-05-16

Chemistry Final Exam crossword puzzle
Across
  1. atom's ability to attract electrons
  2. liquid becomes a solid
  3. an educated guess
  4. compound breaks down into 2 or more simpler substance
  5. element/compound you start with
  6. electrons in the outermost energy level
  7. Can be physically separated
  8. changes the identity of a substance
  9. gains electrons and becomes negatively charged
  10. Cannot be physically separated
  11. Hight KE- particles can separate & move throughout ex: helium
  12. Positive charge
  13. neutral charge
Down
  1. Anything that has mass and can take up space
  2. elements on the left side are called
  3. can be seen without changing the identity of the substance
  4. Low KE-particles can move around but are still close together ex: water
  5. loses electrons and becomes positively charged
  6. amount of matter per unit volume
  7. Negative charge
  8. type of bond between two nonmetals
  9. elements on the right side are called
  10. Very low KE- particles vibrate but can't move around ex: ice
  11. Gas becomes a liquid

24 Clues: neutral charge • Negative charge • Positive charge • an educated guess • Gas becomes a liquid • liquid becomes a solid • Can be physically separated • Cannot be physically separated • element/compound you start with • amount of matter per unit volume • type of bond between two nonmetals • atom's ability to attract electrons • changes the identity of a substance • ...

Elliana, Chemistry, 3 2025-05-22

Elliana, Chemistry, 3 crossword puzzle
Across
  1. When water turns into gas
  2. Chemical bond that shares electrons
  3. How hot or cold something is
  4. Means two (Hint: Double)
  5. Donates electrons and accepts protons
  6. The weight of an atom
  7. A equation of elements to show a result
  8. A charged atom or molecule
  9. When a metal can be forced into another shape without breaking, its called what?
  10. When a solid becomes a liquid
  11. Has a positive electric charge in an atom
  12. A table showing all of the elements
  13. How easy you can see through an element
  14. What you put on something when making contact (Hint: Pushing a wall, you are putting what on it?
  15. Dontates protons and accepts electrons
  16. A positively charged ion
  17. How easy something bends without breaking
  18. How fast a reaction happens
  19. Has a negitave electric charge in an atom
  20. When a liquid turns solid because it gets cold
  21. The result of two or more products combining
  22. The middle of an atom
  23. Has a neutral charge in an atom
  24. Bonded atoms
  25. Changes the substance or material of the object
Down
  1. Absorbs or uses heat (hint: Thermic)
  2. A reaction that causes the nucleus of an atom to split into two or more smaller nuclei
  3. Scale that ranges 0-14
  4. Same number of protons different number of neutrons
  5. Determined by how many protons are in the nucleus
  6. Releases heat
  7. Caused by atoms and molecules moving really fast
  8. When a metal is able to be stretched out into thin wire
  9. Has a PH greater than 7 on the PH scale
  10. Means three (Hint: Triangle)
  11. Means five (Hint: pentagon)
  12. Horizontal line of elements on the periodic table
  13. A negitively charged ion
  14. Vertical line of elements on the periodic table
  15. When a material shines or reflects light
  16. A combination of elements that are not chemically bonded
  17. The electrons located on the outermost shell of an atom
  18. A type of energy stored in the nucleus of an atom (Hint: Bomb)
  19. What you need to make a reaction
  20. Changes the size, color, shape or state of matter of an object
  21. Has PH less than 7 on the PH scale
  22. When an element can allow heat or electricity to pass THROUGH it
  23. How solid something is
  24. Means four
  25. Caused by atoms and molecules moving really slow
  26. A substance made of only one type of atom
  27. Has a PH of 7
  28. What takes up space and has mass

53 Clues: Means four • Bonded atoms • Releases heat • Has a PH of 7 • The weight of an atom • The middle of an atom • Scale that ranges 0-14 • How solid something is • Means two (Hint: Double) • A negitively charged ion • A positively charged ion • When water turns into gas • A charged atom or molecule • Means five (Hint: pentagon) • How fast a reaction happens • How hot or cold something is • ...

Chemistry & Chemical Safety 2025-07-24

Chemistry & Chemical Safety crossword puzzle
Across
  1. unstable physical mixtures of undissolved particles in a liquid (glitter in nail polish)
  2. releases oxygen
  3. known as the universal solvent because it has the ability to dissolve more substances than any other solvent
  4. reaction that requires the absorption of energy or heat from an external source to readily occur
  5. water-loving
  6. oil-loving
  7. chemical combinations of two or more atoms of different elements in definite proportions
  8. 16 category document that includes safety information about products
  9. has a pH above 7
  10. this principle is used to describe how overexposure determines toxicity
  11. substance that may cause cancer but not always
  12. means that chemicals should not be mixed or stored near each other
  13. the separation of an atom molecule into positive and negative ions
  14. liquids that can easily be mixed together
  15. (aka: oxidation-reduction) chemical reaction in which oxidation and reduction take place at the same time
  16. combination of matter in any proportion
  17. substance that causes or is believed to cause cancer
  18. ion with a negative electrical charge
Down
  1. a stable uniform mixture of two or more substances
  2. reaction that releases energy in the form of heat
  3. has a neutral pH
  4. occurs when an acid is mixed with an alkali in equal proportions
  5. the basic unit of matter; cannot be divided into simpler substances by ordinary chemical means
  6. only products that contain water can have this
  7. change in the form or physical properties of a substance
  8. any substance that occupies space and has mass; exists in the form of a solid, liquid, or gas
  9. an unstable physical mixture of two or more immiscible substances united with the aid of a binder
  10. chemical combination of two or more atoms in definite proportions
  11. has a pH below 7
  12. an ingredient that brings two normally incompatible materials together and binds them into a uniform mixture
  13. adds hydrogen to a chemical compound or subtracts oxygen
  14. liquids that are not capable of being mixed together to form stable solutions
  15. substances that allow oil and water to mix
  16. the simplest form of chemical matter that cannot be broken down into a simpler substance without a loss of identity
  17. ion with a positive electrical charge

35 Clues: oil-loving • water-loving • releases oxygen • has a neutral pH • has a pH above 7 • has a pH below 7 • ion with a positive electrical charge • ion with a negative electrical charge • combination of matter in any proportion • liquids that can easily be mixed together • substances that allow oil and water to mix • only products that contain water can have this • ...

Chemistry Crossword Puzzle 2025-07-29

Chemistry Crossword Puzzle crossword puzzle
Across
  1. A process altering a substance's identity
  2. Compound containing oxygen and another element
  3. A state of matter with a definite shape and volume
  4. Substance made of two or more elements
  5. A pure substance that cannot be broken down
  6. Separating solids from liquids with a filter
  7. Bond formed by electron transfer
  8. State of matter with high kinetic energy
  9. Separating liquids by boiling points
  10. Combination of substances
  11. Mixture with unevenly distributed components
Down
  1. Separation technique using solubility
  2. Turns blue litmus paper red
  3. No change in chemical composition
  4. A mixture with a uniform composition
  5. Reacts with acids
  6. Property dependent on the amount of substance
  7. A bond formed by sharing electrons
  8. Property independent of the amount of substance
  9. Definite volume, indefinite shape

20 Clues: Reacts with acids • Combination of substances • Turns blue litmus paper red • Bond formed by electron transfer • No change in chemical composition • Definite volume, indefinite shape • A bond formed by sharing electrons • A mixture with a uniform composition • Separating liquids by boiling points • Separation technique using solubility • Substance made of two or more elements • ...

Chemistry Profile : Difficult 2025-07-26

Chemistry Profile : Difficult crossword puzzle
Across
  1. :Blood sugar (elevated=diabetes mellitus, low levels=collapse, seizures, or coma)
  2. :(Elevations show pancreatitis or kidney disease
  3. Cortisol :Hormone measured in test for cushing's disease (Low dose dexamethasone supression test)and Addison's disease(ACTH Stimulation test)
  4. :Reflects kidney function (Increased = azotemia, caused by kidney, liver, and heart disease, urethral obstruction, shock, and dehydration)
  5. :(Increases may indicate liver, heart, or skeletal muscle damage)
  6. :Test helps ID bile duct problems and certain types of anemia. (Elevations indicate liver or hemolytic disease)
  7. :Deviations can lead to variety of disease(Tumors, Hyperparathyroidism, kidney disease, and low albumin alter calcium)
  8. :Indicates hydration status and provides info about the liver, kidneys, and infectious diseases.
  9. :Enzyme that may indicate pancreatitis when elevated
Down
  1. :(Elevations often associated with kidney disease, hyperthyroidism, and bleeding disorders)
  2. :Enzyme (When elevated indicates liver disease or corticosteroid excess)
  3. : Electrolyte lost with vomiting and Addison's disease (Elevations = dehydration)
  4. :Serum protein that helps evaluate hydration, hemorrhage, and intestinal, liver, and kidney health
  5. :Blood protein (Often increases with chronic inflammation and certain disease states)
  6. :(Sensitive indicator of active liver damagebut doesn't indicate the cause
  7. :Reveals kidney function (Test helps distinguish between kidney and nonkidney causes of elevated BUN)
  8. :Electrolyte lost with vomiting, diarrhea, and kidney or Addison's disease. (Test helps indicate hydration status)
  9. :(Elevations may indicate liver damage, cushing's disease, and active bone growth in young pets
  10. :Thyroid hormone (Decreased levels = Hypothyroidism in dogs, High levels = Hyperthyroidism in cats)
  11. :(Supplement diagnosis of hypothyroidism, liver disease, cushing's disease and diabetes mellitus)

20 Clues: :(Elevations show pancreatitis or kidney disease • :Enzyme that may indicate pancreatitis when elevated • :(Increases may indicate liver, heart, or skeletal muscle damage) • :Enzyme (When elevated indicates liver disease or corticosteroid excess) • :(Sensitive indicator of active liver damagebut doesn't indicate the cause • ...

Chemistry Unit 1 2024-10-01

Chemistry Unit 1 crossword puzzle
Across
  1. metric prefix with a value of 0.1
  2. device used to measure mass
  3. _____ analysis; the process of cancelling units
  4. the amount of space a sample occupies
  5. a fraction made from an equivalence statement used to convert between units
  6. describes what the number it is written after is measuring
  7. information gathered as a result of an experiment
  8. known digits plus one smaller estimated digit
  9. a prediction of cause and effect that can be tested with an experiment
  10. type of variable that the scientist changes; the "cause"
  11. the SI scale for measuring temperature
  12. a letter representing a characteristic with a value that can change
  13. the SI base unit for measuring mass
  14. metric prefix with a value of 0.000 001
  15. the SI unit for measuring volume
  16. the SI unit for measuring time
  17. metric prefix with a value of 0.01
Down
  1. type of variable changed by another variable; the "effect"
  2. group of individuals that DO experience the IV
  3. the amount of matter in a specific volume
  4. the length of a path between two points
  5. the amount of matter in a sample
  6. type of variable that can change the effect, but are given constant values
  7. glassware used for precisely measuring liquids
  8. device used to measure short distances
  9. _____ statement; a math sentence showing how two different units can be equal
  10. metric prefix with a value of 1000
  11. paying attention to the world around you
  12. a procedure to test a hypothesis
  13. group of individuals in an experiment that DO NOT experience the IV
  14. metric prefix with a value of 0.001
  15. opinions and expectations that change the way an experiment is set up or influences the way results are interpreted
  16. the SI base unit for measuring distance

33 Clues: device used to measure mass • the SI unit for measuring time • the amount of matter in a sample • a procedure to test a hypothesis • the SI unit for measuring volume • metric prefix with a value of 0.1 • metric prefix with a value of 1000 • metric prefix with a value of 0.01 • the SI base unit for measuring mass • metric prefix with a value of 0.001 • ...

Chemistry Midterm Vocabulary 2026-01-12

Chemistry Midterm Vocabulary crossword puzzle
Across
  1. matter with the same fixed composition and properties
  2. law in which states in a chemical change- matter is neither created nor destroyed
  3. a mixture that is the same throughout or homogenous
  4. A horizontal row in the periodic table
  5. simplest form of matter
  6. an observation made with measurement, numerical
  7. combination of two or more substances in which the basic identity of each substance is not changed
  8. the force of gravity acting on an objects mass
  9. smallest unit of matter
  10. a solid solution containing different metals and sometimes nonmetallic substances
  11. The space in which there is a high probability of finding an electron
  12. believed matter had a smallest unit and could not be divided
  13. the substance that is being dissolved when making a solution
  14. Weighted average of masses of all naturally occurring
  15. Tendency to occur at regular intervals
  16. developed the atomic theory and solid sphere model
Down
  1. the digits in a number that express accuracy and precision
  2. chemical combination of two or more different elements in a fixed proportion
  3. the substance that dissolves the solute when making a solution
  4. established the law of conservation of mass
  5. how close multiple measurements are to each other
  6. the variable that is measured and expected to change
  7. changed Greek ideology, determined air was a mixture of gas
  8. The principle that it is impossible to accurately measure both the position and energy of an electron at the same time
  9. anything that takes up space and has mass
  10. States that each electron occupies the lowest energy orbital available
  11. the variable that is changed or controlled by the scientist
  12. believed matter could be infinitely divided
  13. the measure of the amount of matter an object contains
  14. Atoms of an element that are chemically alike but have different masses
  15. the physical and chemical properties of the elements repeat in a regular pattern when they are arranged in order increasing atomic number
  16. an observation made without measurement, descriptive
  17. An electron in the outermost energy level of an atom
  18. Elements in vertical columns of the periodic table
  19. the science that investigates and explains the structure and properties of matter
  20. of an element by their abundance
  21. how close a measurement is to its true value
  22. period of 2000 years of qualitative science searching to purify, and perfect metals
  23. developed the law of definite proportions

39 Clues: simplest form of matter • smallest unit of matter • of an element by their abundance • A horizontal row in the periodic table • Tendency to occur at regular intervals • anything that takes up space and has mass • developed the law of definite proportions • established the law of conservation of mass • believed matter could be infinitely divided • ...

Chemistry Quiz #2 2026-01-16

Chemistry Quiz #2 crossword puzzle
Across
  1. gold foil
  2. poor conductor
  3. horizontal row
  4. metal divider
  5. negative charge
  6. smallest particle
  7. reactive nonmetals
  8. vertical column
  9. metal-like nonmetal
  10. electron path
  11. atom’s center
  12. very reactive metals
Down
  1. neutral particle
  2. conducts electricity
  3. positive charge
  4. reactive metals
  5. electron transfer
  6. stable gases
  7. plum pudding
  8. charged atom
  9. shared electrons
  10. planetary model
  11. billiard ball

23 Clues: gold foil • stable gases • plum pudding • charged atom • metal divider • billiard ball • electron path • atom’s center • poor conductor • horizontal row • positive charge • reactive metals • negative charge • planetary model • vertical column • neutral particle • shared electrons • electron transfer • smallest particle • reactive nonmetals • metal-like nonmetal • conducts electricity • very reactive metals

Henry's Chemistry Crossword 2026-02-05

Henry's Chemistry Crossword crossword puzzle
Across
  1. How compact something is.
  2. Relating to qualities or adjectives.
  3. To have significance or be important.
  4. Most common type of element on the period table.
  5. The fourth most used metal in the world.
  6. Type of change that involves atoms and molecules.
  7. Absorbs heat.
  8. Famous Marvel superhero with a battery in his chest:'____ man'.
  9. Opposite of heavy.
  10. An element used for vitamin gummies.
  11. A visual realization or mental note.
  12. Measured using a thermometer.
  13. Multiplies a variable.
  14. Synonym of gigantic '____ive'.
Down
  1. Type of change that involves the states of matter.
  2. Made up of multiple compounds or/and elements.
  3. Releases heat.
  4. Relating to numbers.
  5. What a gas turns into after it condenses.
  6. A combination of multiple things; amalgamation.
  7. Wind, fire, earth, and water.
  8. A word made up of other words rowboat, racecar, etc.
  9. Made up of one compund or element.
  10. A ___ used on graphs to find corellation between two things: '____ of best fit'.
  11. Group of elements on the periodic table.
  12. Element used to solder electronics.
  13. A moral state usually associated with religion.

27 Clues: Absorbs heat. • Releases heat. • Opposite of heavy. • Relating to numbers. • Multiplies a variable. • How compact something is. • Wind, fire, earth, and water. • Measured using a thermometer. • Synonym of gigantic '____ive'. • Made up of one compund or element. • Element used to solder electronics. • Relating to qualities or adjectives. • An element used for vitamin gummies. • ...

Year 10 Chemistry 2026-01-28

Year 10 Chemistry crossword puzzle
Across
  1. Numeric scale expressing acidity or alkalinity of a solution.
  2. Strong acid commonly used in industry, known for producing sulphate salts when reacting with metals.
  3. Acid that only partially ionises in water.
  4. Substance that changes colour in response to pH.
  5. CH₄
  6. Soluble base producing OH⁻ in aqueous solution
  7. blue litmus turns this colour in acidic solutions.
  8. 3D repeating structure formed by electrostatic attraction between oppositely charged ions.
  9. Transition metal used in specialised alloys, known for having the highest natural element density.
  10. Reactant that is completely consumed first in a chemical reaction, determining the maximum amount of product formed.
  11. The pH of a neutral solution.
  12. Common polyatomic anion, NO₃⁻.
  13. The salt made ammonia reacts with nitric acid.
Down
  1. Hydrogen gas identification.
  2. Gaseous covalent compound that forms hydrochloric acid when dissolved in water.
  3. Gas that is identifiable by its ability to turn limewater milky.
  4. A positively charged polyatomic ion
  5. Describes an ion composed of multiple covalently bonded atoms carrying a net charge.
  6. Whole‑number multiplier used to balance equations.
  7. Acid reacts with base to form salt and water.
  8. Reaction type where one element replaces another in a compound
  9. Species formed when electrons are lost from an atom
  10. Scientist whose constant defines the number of particles in one mole of a substance, approximately 6.02 × 10²³.

23 Clues: CH₄ • Hydrogen gas identification. • The pH of a neutral solution. • Common polyatomic anion, NO₃⁻. • A positively charged polyatomic ion • Acid that only partially ionises in water. • Acid reacts with base to form salt and water. • Soluble base producing OH⁻ in aqueous solution • The salt made ammonia reacts with nitric acid. • ...

chemistry of Life 2026-02-16

chemistry of Life crossword puzzle
Across
  1. does not like water
  2. The act of two of the same substances sticking together.
  3. A nucleoside with a phosphate group attached to the sugar.
  4. Water is a ____________ solvent.
  5. large more complex structures made of smaller units
  6. the basic unit of life
  7. large sugar molecules
  8. A lipid which contains a phosphate group and 2 fatty acid tails.Make up the cell membrane.
  9. Carbohydrates are responsible for _________________ energy.
  10. anything that has mass and takes up space
  11. The _____ of a protein is very important for its function.
  12. The main function of these is long term energy storage
  13. Solid water floats in liquid water because it is less __________.
  14. These have no 'main' function because they do so much in the body.
  15. A simple sugar e.g. glucose or fructose.
Down
  1. Water is a _____ molecule because of its shape.
  2. The first thing your body will break down to get energy.
  3. The act of two different molecules sticking together.
  4. Water creates surface ____________ because of cohesion.
  5. Does not dissolve well in water, so it is considered a ____ molecule.
  6. Small molecule that is a building block to another.
  7. loves water
  8. The minor component in a solution, which is dissolved in the solvent.
  9. the 6 elements necessary for life
  10. Never broken down as a source of energy.
  11. A liquid substance capable of dissolving other substances.
  12. The type of bond between two amino acids in a protein.
  13. The body will break down proteins as a _______ resort for energy.
  14. An example of adhesion is ____________ action.
  15. The base of a nucleotide contains ____________.
  16. Water has a high ____________________ that allows it to regulate temperatures on Earth.

31 Clues: loves water • does not like water • large sugar molecules • the basic unit of life • Water is a ____________ solvent. • the 6 elements necessary for life • Never broken down as a source of energy. • A simple sugar e.g. glucose or fructose. • anything that has mass and takes up space • An example of adhesion is ____________ action. • ...

Unit 1 Crossword 2024-11-01

Unit 1 Crossword crossword puzzle
Across
  1. cover all aspects of water conservation and management
  2. one of the three basic sciences, it is the science of living things
  3. applied sciences that involve growth care and management of domestic livestock
  4. the application of scientific principles and new technologies to agriculture
  5. science and art involved in the cultivation, propagation, processing, and marketing of flowers, turf, vegetables, fruits, nuts and ornamental plants
  6. refers to all the conditions, circumstances, and influences surrounding and affecting an organism or group of organisms
  7. plants grown for their appearance or beauty
  8. refers to the management of the genetic characteristics transmitted from one generation to another and its application to our needs
Down
  1. last of the three basic sciences combination of biology and chemistry
  2. means the growing and management of living things in water, such as fish or oysters
  3. another basic science and studies substances
  4. refers to commercial firms that have developed in support of agriculture
  5. refers to the study of the properties and management of soil to grow plants
  6. defined as the application of science to solve a problem
  7. science of soil management and crops
  8. science of insects

16 Clues: science of insects • science of soil management and crops • plants grown for their appearance or beauty • another basic science and studies substances • cover all aspects of water conservation and management • defined as the application of science to solve a problem • one of the three basic sciences, it is the science of living things • ...

Unit 1 Crossword 2024-11-01

Unit 1 Crossword crossword puzzle
Across
  1. cover all aspects of water conservation and management
  2. one of the three basic sciences, it is the science of living things
  3. applied sciences that involve growth care and management of domestic livestock
  4. the application of scientific principles and new technologies to agriculture
  5. science and art involved in the cultivation, propagation, processing, and marketing of flowers, turf, vegetables, fruits, nuts and ornamental plants
  6. refers to all the conditions, circumstances, and influences surrounding and affecting an organism or group of organisms
  7. plants grown for their appearance or beauty
  8. refers to the management of the genetic characteristics transmitted from one generation to another and its application to our needs
Down
  1. last of the three basic sciences combination of biology and chemistry
  2. means the growing and management of living things in water, such as fish or oysters
  3. another basic science and studies substances
  4. refers to commercial firms that have developed in support of agriculture
  5. refers to the study of the properties and management of soil to grow plants
  6. defined as the application of science to solve a problem
  7. science of soil management and crops
  8. science of insects

16 Clues: science of insects • science of soil management and crops • plants grown for their appearance or beauty • another basic science and studies substances • cover all aspects of water conservation and management • defined as the application of science to solve a problem • one of the three basic sciences, it is the science of living things • ...

first crossword 2024-03-18

first crossword crossword puzzle
Across
  1. It is one of the natural sciences
  2. like a phone at your wirst
  3. each company has its own
  4. we have them in the garden
  5. Likes to chase mice
  6. instead of "pues"
  7. comes after wednesday
  8. Flying mammal
  9. Man's best friend
Down
  1. a synonim of "doing a task, implement,perform"
  2. top of the tops
  3. the "president" of the city
  4. It is the capital of Brazil
  5. to north of England
  6. friday, saturday and sunday
  7. 999+1
  8. next month

17 Clues: 999+1 • next month • Flying mammal • top of the tops • instead of "pues" • Man's best friend • to north of England • Likes to chase mice • comes after wednesday • each company has its own • like a phone at your wirst • we have them in the garden • the "president" of the city • It is the capital of Brazil • friday, saturday and sunday • It is one of the natural sciences • ...

Wedding 2025-02-23

Wedding crossword puzzle
Across
  1. The street they live on
  2. Amy’s favourite flower
  3. maid of honours relation to the bride
  4. the third member of their family
  5. Toms degree
  6. Grooms best man
  7. Mother of the brides name
  8. Where the couple are going on honyemoon
Down
  1. Where did Tom propose?
  2. Stag do location
  3. number of years together
  4. The football team they support
  5. Toms middle name
  6. The month tom proposed
  7. Amys middle name
  8. The school where they met
  9. Amy’s eye colour

17 Clues: Toms degree • Grooms best man • Stag do location • Toms middle name • Amys middle name • Amy’s eye colour • Where did Tom propose? • Amy’s favourite flower • The month tom proposed • The street they live on • number of years together • The school where they met • Mother of the brides name • The football team they support • the third member of their family • ...

Relationship Crossword 2026-03-02

Relationship Crossword crossword puzzle
Across
  1. Influential, admired duo
  2. Legal term for unmarried couple
  3. Legal recognition of relationships
  4. “I don’t need anyone” attachment pattern
  5. Short term love
  6. Forbidden love
  7. Date arranged by others
Down
  1. Exclusive type of dating
  2. emotional support and intimacy without romantic or physical aspects.
  3. Constant need for reassurance
  4. Laid back dating
  5. Post break up relationship
  6. Romantic attraction
  7. Termination of a relationship
  8. Checks partner’s location but calls it ‘trust’”
  9. Friends with benefits (abbr)
  10. Opposite of closed-off love

17 Clues: Forbidden love • Short term love • Laid back dating • Romantic attraction • Date arranged by others • Exclusive type of dating • Influential, admired duo • Post break up relationship • Opposite of closed-off love • Friends with benefits (abbr) • Constant need for reassurance • Termination of a relationship • Legal term for unmarried couple • Legal recognition of relationships • ...

HAPPY LAB WEEK! 2021-03-21

HAPPY LAB WEEK! crossword puzzle
Across
  1. the urinalysis analyzer
  2. a type of PPE
  3. test only valid for 3 days
  4. laboratory information system
  5. falsely increases potassium levels
  6. round and round it goes
  7. phone extension 77700
Down
  1. lab trash
  2. stacked coins appearance
  3. our favorite reference lab
  4. needle with wings
  5. top priority
  6. tube station is 13
  7. not a vampire
  8. small protein fragment present in the blood after a blood clot is degraded by fibrinolysis
  9. helps you aliquot
  10. chemistry analyzer
  11. the anticoagulant used for CBCs
  12. agar selective for gram negative organisms

19 Clues: lab trash • top priority • a type of PPE • not a vampire • needle with wings • helps you aliquot • tube station is 13 • chemistry analyzer • phone extension 77700 • the urinalysis analyzer • round and round it goes • stacked coins appearance • our favorite reference lab • test only valid for 3 days • laboratory information system • the anticoagulant used for CBCs • ...

Metabolism:Juno Vibbert 2022-02-16

Metabolism:Juno Vibbert crossword puzzle
Across
  1. something we all have in common
  2. 5 letter word for idea
  3. structure of life
  4. releases energy in to cells
  5. showing logical evidance for an idea
  6. what foster kids are in
  7. what happens to food when you eat it
  8. how everything breaths
  9. also referd to as a kind of syurp
  10. chemistry
Down
  1. claims supported evidance
  2. veins
  3. how we get energy
  4. we breath it out
  5. buliding blocks of proteins
  6. law of conservation
  7. the stuff in potaetos
  8. something that supports your idea
  9. high or low

19 Clues: veins • chemistry • high or low • we breath it out • structure of life • how we get energy • law of conservation • the stuff in potaetos • 5 letter word for idea • how everything breaths • what foster kids are in • claims supported evidance • releases energy in to cells • buliding blocks of proteins • something we all have in common • something that supports your idea • ...

SCIENCE crossword puzzle 2025-02-11

SCIENCE crossword puzzle crossword puzzle
Across
  1. the study of everything
  2. gravitation
  3. a theory
  4. the smallest thing
  5. momentum
  6. energy
  7. the first attempt to describe matter in terms of atoms
  8. the study of the inorganic world
  9. third law
  10. a theory
  11. something from the periotic table
Down
  1. to look closely
  2. when 2 or more elements react
  3. ensure proper behavior and reliable research
  4. to spin from the gravitational pulphysical sciencethe study of the inorganic world
  5. second law
  6. first law
  7. a rule of what happens
  8. a theory
  9. the study of matter
  10. something that measures heat

21 Clues: energy • a theory • momentum • a theory • a theory • first law • third law • second law • gravitation • to look closely • the smallest thing • the study of matter • a rule of what happens • the study of everything • something that measures heat • when 2 or more elements react • the study of the inorganic world • something from the periotic table • ensure proper behavior and reliable research • ...

solve 2025-04-21

solve crossword puzzle
Across
  1. The colour of her favourite sweater of yours
  2. you rn
  3. Our dessert that has yet to be perfected
  4. Her favourite show
  5. Hanky’s last name
  6. A vegetable and a cat
  7. A daily game
  8. Her favourite cat of yours
  9. Her favourite thing to do with you
  10. A horrible class
Down
  1. Where we met
  2. Resembles a polar bear
  3. Her favourite drink
  4. That’s what ____ said
  5. Our hangout spot in block D
  6. Her favourite cookies
  7. When you can come over
  8. Something you are
  9. Her favourite ice cream flavour

19 Clues: you rn • Where we met • A daily game • A horrible class • Something you are • Hanky’s last name • Her favourite show • Her favourite drink • That’s what ____ said • Her favourite cookies • A vegetable and a cat • Resembles a polar bear • When you can come over • Her favourite cat of yours • Our hangout spot in block D • Her favourite ice cream flavour • Her favourite thing to do with you • ...

Ancient Civilizations 2021-10-25

Ancient Civilizations crossword puzzle
Across
  1. appeared in northern India
  2. gave kings divine right of rule
  3. known for its democratic institutions
  4. happened in the fifth century
  5. had river valleys
  6. emerged in river valleys
  7. this empire collapsed
  8. people who hunted animals
  9. the time before writing was developed
  10. share common elements
  11. they don't like dogs
  12. date human fossils and artifacts
Down
  1. date human fossils and artifacts
  2. inhabitants had divided into northern
  3. began around 10,000
  4. established Judaism as major religion
  5. it had river valleys
  6. examine artifacts
  7. first emerged in Africa
  8. was ruled by a series of dynasties

20 Clues: examine artifacts • had river valleys • began around 10,000 • it had river valleys • they don't like dogs • this empire collapsed • share common elements • first emerged in Africa • emerged in river valleys • people who hunted animals • appeared in northern India • happened in the fifth century • gave kings divine right of rule • date human fossils and artifacts • ...

The Alchemist vocabulary 2023-05-09

The Alchemist vocabulary crossword puzzle
Across
  1. grieve
  2. embarrassed
  3. to keep trying
  4. without interruption
  5. to call for urgently
  6. talk foolishly
  7. unable to tire
  8. path
  9. likely to change moods quickly
  10. make secret plans jointly toward a common goal
Down
  1. uncivilized in nature
  2. to attack in return
  3. a place where priests study
  4. a narrative that has a literal meaning and a figurative one
  5. useless
  6. excessive pride or arrogance
  7. a group of people, animals or plants living closely together
  8. the predecessor to chemistry
  9. a feeling of satisfaction due to one's achievements

19 Clues: path • grieve • useless • embarrassed • to keep trying • talk foolishly • unable to tire • to attack in return • without interruption • to call for urgently • uncivilized in nature • a place where priests study • excessive pride or arrogance • the predecessor to chemistry • likely to change moods quickly • make secret plans jointly toward a common goal • ...

Tools of the Trade 2026-02-03

Tools of the Trade crossword puzzle
Across
  1. Magickal companion
  2. A change in seasons
  3. Cards used in divination
  4. How a witch makes tea
  5. Celebration or ritual of the moon
  6. Fox deity of luck
  7. Ritual drinking vessel
  8. The forerunner of Chemistry
  9. Deity of sunshine
Down
  1. Celebration or ritual of the seasons
  2. Crown of flowers or leaves
  3. Smarty pants deity
  4. Witches favourite ride
  5. A sacred dagger
  6. Used for cutting herbs
  7. large castiron vessel for heating liquids
  8. Potion made with leaves and fruit
  9. A group of Pagan practitioners
  10. Night and day are equal

19 Clues: A sacred dagger • Fox deity of luck • Deity of sunshine • Magickal companion • Smarty pants deity • A change in seasons • How a witch makes tea • Witches favourite ride • Used for cutting herbs • Ritual drinking vessel • Night and day are equal • Cards used in divination • Crown of flowers or leaves • The forerunner of Chemistry • A group of Pagan practitioners • ...

Types of Scientist 2021-11-30

Types of Scientist crossword puzzle
Across
  1. study of marine organisms, their behaviors and interactions with the environment
  2. medical scientists working to develop new drugs
  3. works with law enforcement agencies to develop a brief profile of criminals, based on common psychological traits
  4. apply the principles of chemistry, biology, physics, and math to solve problems involving the production of chemicals
  5. design, develop, test, and supervise the manufacture of electrical equipment
  6. study the relationship between plants, animals and the environment.
  7. examine and analyze evidence from crime scenes and elsewhere to develop objective findings that can assist in the investigation and prosecution of perpetrators of crime or absolve an innocent person from suspicion
  8. a scientist who has a strong understanding of many scientific disciplines, such as biology and chemistry, and typically works with chemicals and other substances to determine if they are toxic or harmful to humans and other living organisms or the environment
  9. analyse how well software, hardware and the wider IT system fit the business needs of their employer or of a client
  10. focuses on the characteristics of microorganisms
  11. design, develop, test, and supervise the manufacture of electrical equipment,
Down
  1. study objects in the universe, including galaxies and stars to understand what they are made of, their features, their histories, and how they were formed
  2. wash, sort, catalog, and store recovered artifacts after bringing them back from the field
  3. Evaluate and explore the planet and its natural resources. Identify and improve upon research methods. Make land process predictions based on previous earthquakes, volcanoes, floods and tornadoes. Interpret and report data they collect from the field
  4. on applying the principles of engineering to software development
  5. produce machines keeping in mind the designing, testing, and development of the theoretical representation drawn for the purpose of construction
  6. study all plant life
  7. responsible for designing, coding and modifying websites, from layout to function and according to a client's specifications
  8. plan and conduct scientific experiments and studies to test theories and to discover properties of matter and energy
  9. conceive, design, build, supervise, operate, construct and maintain infrastructure projects and systems in the public and private sector, including roads, buildings, airports, tunnels, dams, bridges, and systems for water supply and sewage treatment
  10. chemistry, biology, and other sciences to study the basic elements of food
  11. assess, diagnose, and treat mental, emotional, and behavioral disorders

22 Clues: study all plant life • medical scientists working to develop new drugs • focuses on the characteristics of microorganisms • on applying the principles of engineering to software development • study the relationship between plants, animals and the environment. • assess, diagnose, and treat mental, emotional, and behavioral disorders • ...

CYOA Puzzly 2023-03-01

CYOA Puzzly crossword puzzle
Across
  1. the study of matter, analysing its structure, properties and behaviour to see what happens when they change in chemical reactions
  2. an abstract coordinate system with a reference surface (such as sea level) that serves to provide known locations to begin surveys and create
  3. the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body
  4. average weather,
  5. The smallest part of a substance that cannot be broken down chemically
  6. the plant life of a particular region, habitat, or geological period."the botany of North America
  7. the study of everything in the universe beyond Earth's atmosphere.
  8. any substance that has a defined composition
Down
  1. the flow of electrical power or charge
  2. is the application of chemistry to the study of biological processes at the cellular and molecular level.
  3. a branch of astronomy dealing especially with the behavior, physical properties, and dynamic processes of celestial objects and phenomena.
  4. the science of life and living organisms
  5. a lipped cylindrical glass container for laboratory use.

13 Clues: average weather, • the flow of electrical power or charge • the science of life and living organisms • any substance that has a defined composition • a lipped cylindrical glass container for laboratory use. • the study of everything in the universe beyond Earth's atmosphere. • The smallest part of a substance that cannot be broken down chemically • ...

Applied Chemistry Final 2019-01-11

Applied Chemistry Final crossword puzzle
Across
  1. Water fearing
  2. Energy exits the system
  3. Water molecules sticking to other surfaces
  4. Unit in which energy is measured
  5. The starting material in a chemical reaction
  6. A mixture that is uniform throughout
  7. A mixture that is not uniform throughout
  8. Substance doing the dissolving
  9. Mixture of a solute dissolved in a solvent
Down
  1. Water loving
  2. The continuous circulation of water throughout the environment
  3. Energy enters the system
  4. Water molecules sticking to each other
  5. The new substance formed after a chemical reaction
  6. Electrons responsible for creating bonds
  7. Negatively charged ion
  8. Substance being dissolved
  9. Positively charged particles in the nucleus of an atom
  10. Positively charged ion
  11. Neutral particles in the nucleus of an atom

20 Clues: Water loving • Water fearing • Negatively charged ion • Positively charged ion • Energy exits the system • Energy enters the system • Substance being dissolved • Substance doing the dissolving • Unit in which energy is measured • A mixture that is uniform throughout • Water molecules sticking to each other • Electrons responsible for creating bonds • ...

Chemistry Exam 1 2019-02-03

Chemistry Exam 1 crossword puzzle
Across
  1. PO3-4
  2. NO3-
  3. (c) 10^-2
  4. (µ) 10^-6
  5. CO2-3
  6. the name of group 6A on the periodic table
  7. the name of group 2A on the periodic table
  8. Cr2O2-7
  9. (k) 10^3
  10. the name of group 7A on the periodic table
  11. CH3COO-
  12. (G) 10^9
  13. compound formed from a metal and nonmetal
  14. the name of group 8A on the periodic table
  15. named first in naming binary ionic compounds
  16. (f) 10^-15
Down
  1. the name of the elements in the center block on the periodic table
  2. ClO4-
  3. MnO4-
  4. (n) 10^-9
  5. (p) 10^-12
  6. compound formed from two or more nonmetals
  7. CrO2-4
  8. (m) 10^-3
  9. NH4+
  10. ClO3-
  11. the name of group 1A on the periodic table
  12. (M) 10^6
  13. negative ion usually formed from a nonmetal
  14. positive ion usually formed from a metal
  15. (d) 10^-1
  16. SO2-4

32 Clues: NO3- • NH4+ • ClO4- • MnO4- • PO3-4 • CO2-3 • ClO3- • SO2-4 • CrO2-4 • Cr2O2-7 • CH3COO- • (M) 10^6 • (k) 10^3 • (G) 10^9 • (n) 10^-9 • (c) 10^-2 • (µ) 10^-6 • (m) 10^-3 • (d) 10^-1 • (p) 10^-12 • (f) 10^-15 • positive ion usually formed from a metal • compound formed from a metal and nonmetal • compound formed from two or more nonmetals • the name of group 6A on the periodic table • ...

AP Chemistry Crossword 2017-05-02

AP Chemistry Crossword crossword puzzle
Across
  1. a very high energy form of electromagnetic radiation
  2. solid formed when two solutions are mixed
  3. four regions of electron density around the central atom
  4. products of reaction have greater potential energy than reactants
  5. a reaction involving changes in the oxidation state of reactants and products
  6. mixtures which are the same throughout
  7. a dye whose color depends on the pH of a solution
  8. electrons in the outermost shell
  9. an acid found in sodas
  10. does not appear to dissolve in water
  11. proton donor
  12. proton acceptor
  13. a quantum of light
  14. gas molecules colliding with the walls of the container
  15. hydronium ion equals hydroxide ion in solution
Down
  1. a solution which contains the maximum amount of solute
  2. changing from liquid to gaseous state
  3. the time required for the initial concentration to drop by one half
  4. milligrams of solute divided by kilograms of solvent
  5. an acid with only one ionizable proton
  6. the ratio of mass to volume
  7. separation of charges in a molecule
  8. reaction that produces heat
  9. an exothermic reaction with oxygen
  10. screening electrons from the sull force of the nucleus
  11. lowers the energy of activation by creating an alternate reaction pathway
  12. a positively charged ion
  13. bonding in which electrons are shared
  14. two nonbonding electrons
  15. theory used to determine the geometry of molecules and ions
  16. where electrons can be found

31 Clues: proton donor • proton acceptor • a quantum of light • an acid found in sodas • a positively charged ion • two nonbonding electrons • the ratio of mass to volume • reaction that produces heat • where electrons can be found • electrons in the outermost shell • an exothermic reaction with oxygen • separation of charges in a molecule • does not appear to dissolve in water • ...

Chemistry Vocabulary Crossword 2021-12-16

Chemistry Vocabulary Crossword crossword puzzle
Across
  1. number, the first number above the elements symbol?
  2. what group is aluminum in?
  3. what does S stand for?
  4. what is the negative charge of an atom?
  5. when two or more atoms of substances combine?
  6. what does Sn stand for?
  7. what is the positive charge of an atom?
  8. what group is oxygen in?
  9. what is the one or two letters per element?
  10. what does I stand for?
  11. the rows going down across the periodic table?
  12. what does Hg stand for?
  13. what does C stand for?
  14. what does Zn stand for?
  15. what does Au stand for?
  16. weight, the number in the bottom row of the element?
  17. what does K stand for?
  18. two or more different atoms in a mixture
  19. what does Ag stand for?
  20. what does N stand for?
Down
  1. the extra electrons in the atom are called?
  2. when the charge is zero for the atom?
  3. when chemical equation is equal
  4. what does Ne stand for?
  5. the same atom mixture
  6. what does Na stand for?
  7. the rows going across the periodic table?
  8. what group is helium in?
  9. what does Ra stand for?
  10. what material is helium?
  11. what does B stand for?
  12. what is the connection of multiple atoms?
  13. what does Ni stand for?
  14. what does Li stand for?
  15. gas or liquid elements
  16. solid elements
  17. what is the middle part of the table called?
  18. what does the symbols Fe stand for?
  19. what does Cu stand for?

39 Clues: solid elements • the same atom mixture • what does S stand for? • what does I stand for? • what does B stand for? • what does C stand for? • gas or liquid elements • what does K stand for? • what does N stand for? • what does Ne stand for? • what does Na stand for? • what does Sn stand for? • what does Ra stand for? • what does Hg stand for? • what does Ni stand for? • what does Li stand for? • ...

Chemistry Matter Vocab 2022-01-19

Chemistry Matter Vocab crossword puzzle
Across
  1. A pure substance that cannot be broken down into simpler substances by physical or chemical means.
  2. The amount of matter in an object.
  3. The ability or inability of a substance to combine with or change into one or more new substances.
  4. The majority of elements in the Periodic Table
  5. separation technique that produces pure solid particles of a substance from a solution that contains the dissolved substance.
  6. A process involving one or more substances changing into new substances; also called a
  7. of matter The physical forms in which a substance can exist
  8. substance matter that has the same composition and properties throughout
  9. A technique that uses a porous barrier to separate a solid from a liquid.
  10. States that, regardless of the amount, a compound is always composed of the same elements in the same proportion by mass.
  11. property A characteristic of matter that can be observed or measured without changing the sample's composition - for example, density, color, taste, hardness, and melting point.
  12. A form of matter that flows to conform to the shape of its container, fills the container's entire volume and is easily compressed.
  13. A physical blend of two or more pure substances in any proportion in which each substance retains its individual properties; can be separated by physical means.
  14. a chemical substance formed as a result of a chemical reaction
  15. A chemical combination of two or more different elements; can be broken down into simpler substances by chemical means and has properties different from those of its component elements.
  16. A physical property, such as mass, length, and volume,that is dependent upon the amount of substance present.
  17. A form of matter that flows, has constant volume and takes the shape of its container.
  18. the basic unit of an element.
  19. gases An extremely unreactive group 18 element.
  20. (At constant pressure) relates temperature and volume
  21. by mass A percentage determined by the ratio of the mass of each element to the total mass of the compound.
  22. PV=PV
  23. A form of matter that has its own definite shape and volume, is incompressible and expands only slightly when heated.
  24. A technique that is used to separate the components of a mixture based on the tendency of each component to travel or be drawn across the surface of another material.
  25. table A chart that organizes all known elements into a grid of horizontal rows (periods) and vertical columns (groups or families) arranged by increasing atomic number.
  26. One that does not have a uniform composition and in which the individual substances remain distinct.
  27. poor conductors of heat and electricity
Down
  1. proportions States that when different compounds are formed by the combination of the same elements, different masses of one element combine with the same mass of the other element in a ratio of small whole numbers.
  2. States that mass is neither created nor destroyed during a chemical reaction but is conserved.
  3. (chemistry) a change directly from the solid to the gaseous state without becoming liquid
  4. Anything that has mass and takes up space
  5. The horizontal rows on the Periodic Table
  6. A technique that can be used to physically separate most homogeneous mixtures based on the differences in the boiliing points of the substances involved.
  7. One that has a uniform composition throughout and always has a single phase; also called a solution.
  8. PV=nRT
  9. combined gas law relates temperature, pressure, and volume
  10. relates temperature and pressure
  11. change A type of change that alters the physical properties of a substance but does not change its composition.
  12. a change from one state (solid or liquid or gas) to another without a change in chemical composition
  13. relates volume and amount of substance
  14. vertical columns of elements
  15. Gaseous state of a substance that is a liquid or a solid at room temperature.
  16. A physical property that remains the same no matter how much of a substance is present.
  17. An element that has both metallic and nonmetallic properties; examples of metalloids include B, Ge, Si, and Te.
  18. of heat, ductile, malleable, lustrous
  19. exists at high temperatures, consists of charged particles
  20. a chemical substance that is present at the start of a chemical reaction

47 Clues: PV=PV • PV=nRT • vertical columns of elements • the basic unit of an element. • relates temperature and pressure • The amount of matter in an object. • of heat, ductile, malleable, lustrous • relates volume and amount of substance • poor conductors of heat and electricity • Anything that has mass and takes up space • The horizontal rows on the Periodic Table • ...

Chemistry grade 7 2022-01-25

Chemistry grade 7 crossword puzzle
Across
  1. is a place to do experiment
  2. is our school name
  3. is a solution
  4. is to sperate the colors of the paper
  5. is the opposite of evaporation
  6. is to convert Liquid to solid
  7. is a state of matter where the atom spread away from each other.
  8. is two or more substance that don't chemically combine.
  9. is to protect your eyes from any chemical harm in the experiment.
  10. is Solute
  11. is mixture
  12. is a subject to understand the chemical.
  13. is a homogeneous mixture of 2 of more substance
  14. is to test what does this chemical compound do
  15. is a subject that has only numbers
Down
  1. is solvent
  2. is to separate solid from Liquid
  3. to evaporate water and salt
  4. is to separate non-metal material from a metal material
  5. is to protect your hands from any chemical harm.
  6. is a chemical form of water
  7. is a state of matter where atoms are tightly join together.
  8. is water but into gas form
  9. is a substance to dissolved in the solvent.
  10. is a substance to dissolve solute
  11. is a state of matter that can spread and doesn't make shape by it's self.

26 Clues: is Solute • is solvent • is mixture • is a solution • is our school name • is water but into gas form • is a place to do experiment • to evaporate water and salt • is a chemical form of water • is to convert Liquid to solid • is the opposite of evaporation • is to separate solid from Liquid • is a substance to dissolve solute • is a subject that has only numbers • ...

Chemistry Test Vocab 2022-01-05

Chemistry Test Vocab crossword puzzle
Across
  1. 2 or more substances that are physically combined
  2. The sum of the number of protons and neutrons
  3. A neutral particle found in an atom
  4. A mixture that is universal throughout.
  5. Most stable family on the periodic table
  6. The maximum number of electrons that can be held in the second energy level
  7. A mixture that is not universal throughout (you can see the parts of it).
  8. Most elements on the periodic table can be classified as
  9. A positively charged atom
  10. Protons have a _____ charge
  11. Atomic number 5
  12. Type of bond where 2 or more non-metals share electrons
  13. State of matter in which particles have the most energy
  14. 2 or more different elements that are chemically combined
  15. Group of metals on the periodic table that have 2 valence electrons
Down
  1. Anything that has mass and takes up space
  2. Protons and _____ are found in the nucleus of an atom.
  3. An atom with an electrical charge
  4. Negatively charged particle that orbits the nucleus, found in certain energy levels.
  5. In the compound H2O there are how many hydrogens?
  6. Group of electrons that are responsible for chemical bonding
  7. A negatively charged atom
  8. The part of an atom that tells you how many protons an element contains.
  9. Group 17 is called the ________ family. This group has elements with 7 valence electrons
  10. Number of valence electrons lithium has
  11. Element that has 6 protons and 6 neutrons.
  12. The rows on a periodic table are called?
  13. Type of chemical bond where a metal and a non-metal bond
  14. State of matter in which molecules have a definite volume but not a definite shape.
  15. Solids are said to have a definite shape and definite _______.
  16. Simplest pure substance that cannot be broken down into anything smaller

31 Clues: Atomic number 5 • A negatively charged atom • A positively charged atom • Protons have a _____ charge • An atom with an electrical charge • A neutral particle found in an atom • A mixture that is universal throughout. • Number of valence electrons lithium has • Most stable family on the periodic table • The rows on a periodic table are called? • ...

Chemistry Final Crossword 2020-06-09

Chemistry Final Crossword crossword puzzle
Across
  1. atomic nuclei with a positive electric charge radioactive process by which an unstable
  2. matter and space as a whole
  3. all atoms with more than 82 protons are radioactive
  4. fusion when two or more nuclei together
  5. one of states of matter
  6. how far is it from starting cycle to ending cycle
  7. bang how the universe began
  8. when water becomes a solid
  9. something becomes a liquid by heat
  10. type of rocks formed from frozen magma
  11. one of the complete performance of a periodic process
  12. piece of big bang theory
  13. atoms of same elements having a different mass
  14. light from the sun
Down
  1. particle with a charger of negative electricity
  2. shaking of the ground sometimes
  3. are dark planet-sized regions that appear on the sun
  4. table of chemical elements
  5. having a PH of less than 7
  6. greatest or the highest amount
  7. spectrum chemical element or chemical compound
  8. lighter elements sometimes have too many neutrons
  9. the relative amount of solute
  10. microwave type of big bang theory
  11. mountain or hill which having lava

25 Clues: light from the sun • one of states of matter • piece of big bang theory • table of chemical elements • having a PH of less than 7 • when water becomes a solid • matter and space as a whole • bang how the universe began • the relative amount of solute • greatest or the highest amount • shaking of the ground sometimes • microwave type of big bang theory • ...

Chemistry - Year 10 2020-08-25

Chemistry - Year 10 crossword puzzle
Across
  1. A reaction in which two or more reactants bond together to form a single product
  2. A reaction in which a substance burns in the presence of oxygen, producing heat and light
  3. A reaction that consumes heat energy, and so feels cold
  4. The law of conservation of mass states that _____ cannot be created or destroyed
  5. A diagram in which the electron configuration is drawn
  6. The outermost electron shell
  7. Groups of elements on the periodic table that run horizontally; the number tells you how many electron shells the atoms have
  8. The type of combustion in which the flame does not have access to enough oxygen; the flame is cool, yellow and ‘dirty’ (it produces solid carbon)
  9. A reaction that produces heat
  10. A reaction in which two soluble chemicals produce an insoluble solid
  11. The energy of movement
  12. A chemical that speeds up a chemical reaction, without using being used up in the reaction
  13. The poisonous gas produced by incomplete combustion
  14. The scientific word for stirring or shaking
  15. A reaction in which an acid and a base neutralise each other, forming a salt and water
Down
  1. The scientific word for how many atoms are found in a chemical; if we increase the number of atoms then the rate of the reaction will be increased
  2. If we decrease the space between ________ , the rate of the chemical reaction will be increased
  3. The chemicals found on the left-hand side of a chemical equation
  4. A reaction in which a single reactant breaks down into two or more products
  5. A way of summarising what happens in a chemical reaction
  6. The term used to describe how many electrons an element has, and which shells they are found in
  7. The region in the middle of an atom where the protons and neutrons are found
  8. A reaction in which oxygen combines with a metal to form a metal oxide; rust is an example
  9. The chemical reaction that happens in the cells of your body; glucose and oxygen are combined to form carbon dioxide, water and energy
  10. The solid formed in a precipitation reaction
  11. Groups of elements on the periodic table that run vertically; the number tells you how many electrons are found in their outermost shells
  12. The chemicals found on the right-hand side of a chemical equation
  13. The energy found in chemical bonds
  14. The number that tells you how many electrons an element has (assuming it isn’t an ion)
  15. The type of combustion in which the flame has access to plenty of oxygen; the flame is hot, blue, and produces carbon dioxide and water

30 Clues: The energy of movement • The outermost electron shell • A reaction that produces heat • The energy found in chemical bonds • The scientific word for stirring or shaking • The solid formed in a precipitation reaction • The poisonous gas produced by incomplete combustion • A diagram in which the electron configuration is drawn • ...

Chemistry Final Crossword 2020-06-12

Chemistry Final Crossword crossword puzzle
Across
  1. area around a nucleus where electrons are mostly found
  2. the resistance to flow by a fluid
  3. the center of the atom
  4. smallest unit of an element
  5. a change of one substance to another
  6. a change in size, shape, or state
  7. A substance in which the atoms of 2 or more elements are combined.
  8. particles in an atom with a positive charge
  9. A process for separating substances by evaporating a liquid and recondensing its vapor.
  10. particles in an atom that have no charge
  11. when all the atoms in a substance have the same identity
  12. a homogeneous mixture of two or more substances
  13. a table filled with elements in order of atomic numbers, etc.
Down
  1. smaller particles in protons and neutrons
  2. This number is the sum of the number of protons and neutrons in an atom
  3. can be hammered
  4. a type of matter with a fixed composition
  5. Ability of a fluid to exert an upward force on an object immersed in it.
  6. substances that react
  7. force exerted per area
  8. particles in an atom with a negative charge
  9. a unit of pressure
  10. atoms of the same element that have different numbers of neutrons
  11. Number of protons in an atom
  12. Spreading of particles throughout a given volume until they are distributed.

25 Clues: can be hammered • a unit of pressure • substances that react • the center of the atom • force exerted per area • smallest unit of an element • Number of protons in an atom • the resistance to flow by a fluid • a change in size, shape, or state • a change of one substance to another • particles in an atom that have no charge • smaller particles in protons and neutrons • ...

Chemistry final crossword 2020-06-10

Chemistry final crossword crossword puzzle
Across
  1. lighter elements sometimes have too many neutrons
  2. the basic unit of matter
  3. table of chemical elements
  4. send into the air
  5. bang how the universe began
  6. something becomes a liquid by heat
  7. how far something is
  8. how far is it from starting cycle to ending cycle
  9. are dark planet-sized regions that appear on the sun
  10. the substances that combine in a chemical reaction
  11. one of states of matter
  12. when water becomes a solid
  13. a rearrangement of atoms into new substances
  14. able to be changed
Down
  1. anything having mass and taking up space
  2. microwave type of big bang theory
  3. mountain or hill which having lava
  4. spectrum chemical element or chemical compound
  5. one complete performance of a periodic process
  6. type of rocks
  7. atoms of same elements having a different mass
  8. fusion when two or more nuclei together
  9. light from the sun
  10. the relative amount of solute
  11. all atoms with more than 82 protons are radioactive
  12. matter and space as a whole
  13. useable power such as heat or electricity
  14. having a PH of less than 7

28 Clues: type of rocks • send into the air • light from the sun • able to be changed • how far something is • one of states of matter • the basic unit of matter • table of chemical elements • when water becomes a solid • having a PH of less than 7 • bang how the universe began • matter and space as a whole • the relative amount of solute • microwave type of big bang theory • ...

chemistry final crossword 2020-06-10

chemistry final crossword crossword puzzle
Across
  1. an amount of space between two things or people.
  2. something that has no form
  3. the entire range of wavelengths of electromagnetic radiation.
  4. relating to the emission of ionizing radiation
  5. volcanic fissure
  6. the area of variation between upper and lower limits
  7. to let something free
  8. move something to another place
  9. harm or injury that makes something less valuable or useful
  10. containing poison
  11. able to seen
  12. answer of a problem
  13. a steady force upon a surface
  14. the process joining two or more things together to form a single entity
Down
  1. instance of erupting
  2. a way in something from
  3. rock, ash and gases are forced out
  4. something hot or cold
  5. the emission of energy as electromagnetic waves
  6. brought into being
  7. the distance between successive crests of a wave
  8. a change or difference in condition, amount, or level
  9. an extreme degree of something
  10. condition of eroding
  11. capable of registering physical quantities
  12. the degree of compactness of a substance.

26 Clues: able to seen • volcanic fissure • containing poison • brought into being • answer of a problem • instance of erupting • condition of eroding • something hot or cold • to let something free • a way in something from • something that has no form • a steady force upon a surface • an extreme degree of something • move something to another place • rock, ash and gases are forced out • ...

Chemistry final word 2020-06-10

Chemistry final word crossword puzzle
Across
  1. a colorless, odorless reactive gas
  2. a particular place or point
  3. Payload is the carrying capacity of an aircraft or launch vehicle,
  4. a stable subatomic particle with a charge of negative electricity
  5. The photon is a type of elementary particle
  6. the strength and vitality required for sustained physical or mental activity.
  7. the emission of energy as electromagnetic waves or as moving subatomic particles.
  8. separate and distinct.
  9. prone to change, fail, or give way; not stable.
  10. a container, typically made of glass or plastic
  11. the imparting or exchanging of information or news
Down
  1. series of events that are regularly repeated in the same order
  2. wind the continuous flow of charged particles from the sun which permeates the solar system
  3. a stable isotope of hydrogen with a mass approximately twice that of the usual isotope.
  4. a change which is a result or consequence of an action or other cause
  5. a subatomic particle of about the same mass as a proton but without an electric charge
  6. the chemical element of atomic number 6
  7. Fission is a process in nuclear physics in which the nucleus of an atom splits into two or more smaller nuclei as fission products,
  8. very close to; almost.
  9. a measure of the amount of matter contained in or constituting a physical body
  10. hydride:DescriptionThe helium hydride ion or hydroxide helium ion or helium is a cation with the chemical formula HeH⁺
  11. is the chemical element with the symbol H and atomic number 1.
  12. a radioactive isotope of hydrogen with a mass approximately
  13. the chemical element of atomic number 2
  14. atoms as a source of nuclear energy

25 Clues: very close to; almost. • separate and distinct. • a particular place or point • a colorless, odorless reactive gas • atoms as a source of nuclear energy • the chemical element of atomic number 6 • the chemical element of atomic number 2 • The photon is a type of elementary particle • prone to change, fail, or give way; not stable. • ...

Chemistry Final Crossword 2020-06-10

Chemistry Final Crossword crossword puzzle
Across
  1. a sad feeling that can last a long time and cannot always be explained.
  2. a means of solving a problem or dealing with a difficult situation.
  3. an invention or the machine used for a specific purpose.
  4. the ability to have force or power or to do work.
  5. to let something go free; to stop holding something.
  6. the solidification of atoms or molecules into a highly structured form called a.
  7. a group of things or parts that work together as a whole.
  8. very cold.
  9. to come to possess; obtain.
Down
  1. to convert from s coded form to ordinary language; decode.
  2. to show or point out.
  3. descent from or the descendants of a common or particular ancestor or ancestry.
  4. becoming liquefied by heat.
  5. an intense suppeeressed emotion or situation liable to burst out suddenly.
  6. the force by which all objects in the universe are attracted to each other.
  7. cause to be deposited in solid form from a solution.
  8. the figure made by two lines coming from a single point.
  9. the condition of a person or thing.
  10. Scattered fragments, as after an act of destruction; ruins rubble.
  11. to spread the disease to.
  12. harm or injury that makes something lass useful or valuable.

21 Clues: very cold. • to show or point out. • to spread the disease to. • becoming liquefied by heat. • to come to possess; obtain. • the condition of a person or thing. • the ability to have force or power or to do work. • cause to be deposited in solid form from a solution. • to let something go free; to stop holding something. • ...

Chemistry Final Crossword 2020-06-11

Chemistry Final Crossword crossword puzzle
Across
  1. a nucleus splits into smaller nucley.
  2. The distance between two identical adjacent point in a wave.
  3. Any factor that can be controlled,changed,or measured in an experiment.
  4. The measurement or extent of something from end to end.
  5. A chemical reaction between fuel and oxyzen.
  6. A decay product of Uranium.
  7. A rearrangement of atoms into new.
  8. A small portion of matter.
  9. wind The continuous flow of charged particles from the sun.
  10. The rate at which someone or something is able to move or operate.
  11. The speed of something in a given direction .
  12. A spot on the sun which appears darker because it is not as hot as other areas.
  13. Mass of a unit volume of a material substance.
Down
  1. relating to or consisting of molecules.
  2. compound is resisting itself to alter itself to other form.
  3. The greatest or highest amount possible or attained.
  4. when two nuclei are joined in that can be to a larger nucleus.
  5. decay An unstable atomic nucleus loses energy by radiation.
  6. A basic unit of a chemical element .
  7. It is the emission of energy or particles.
  8. A thick rope of wire or nonmetallic fiber.
  9. How far something is.
  10. The values chosen for a controlled variable.
  11. The external from or appearance characteristic of someone or something.
  12. An explosive warhead carried by a missile.
  13. The production and discharge of something ,especially gas or radiation.

26 Clues: How far something is. • A small portion of matter. • A decay product of Uranium. • A rearrangement of atoms into new. • A basic unit of a chemical element . • a nucleus splits into smaller nucley. • relating to or consisting of molecules. • It is the emission of energy or particles. • A thick rope of wire or nonmetallic fiber. • An explosive warhead carried by a missile. • ...

crossword chemistry edition 2020-06-11

crossword chemistry edition crossword puzzle
Across
  1. Type of mixture with particles that are larger than those in solutions, but not heavy enough to settle out.
  2. Ability of a fluid to exert an upward force on an Force exerted per area hint-(Formula.
  3. Particles in a atom with a negative charge.
  4. A type of matter with a fixed composition.
  5. A substance in which the atoms of 2 or more elements are combined.
  6. Consists of 2 atoms of the same element in a covalent compound.
  7. A neutral molecule that forms as a result of electron sharing.
  8. the center of an atom
  9. A change in size, shape, or state.
  10. Substances that are made.
  11. The energy required to change a substance from a solid to a liquid at its melting point.
  12. The point in temperature when the liquid starts to boil.
Down
  1. If all the atoms in a substance have the same identity it becomes...
  2. Explanation of how particles in matter behave.
  3. Horizontal rows of elements.
  4. A particle found in the nucleus of an atom
  5. the speed of something in a given direction.
  6. A table filled with elements in order of atomic numbers
  7. Has properties of both nonmetals and metals.
  8. The process of a solid going directly into a vapor.
  9. A change of one substance to another.
  10. Particles in an atom with a positive charge.
  11. force that holds atoms together in a compound.
  12. A type of matter with a fixed composition.
  13. Homogeneous mixture with particles so small that they cannot be seen with a microscope.

25 Clues: the center of an atom • Substances that are made. • Horizontal rows of elements. • A change in size, shape, or state. • A change of one substance to another. • A particle found in the nucleus of an atom • A type of matter with a fixed composition. • A type of matter with a fixed composition. • Particles in a atom with a negative charge. • ...

crossword chemistry edition 2020-06-11

crossword chemistry edition crossword puzzle
Across
  1. Type of mixture with particles that are larger than those in solutions, but not heavy enough to settle out.
  2. The energy required to change a substance from a solid to a liquid at its melting point.
  3. The process of a solid going directly into a vapor.
  4. A table filled with elements in order of atomic numbers
  5. A type of matter with a fixed composition.
  6. Homogeneous mixture with particles so small that they cannot be seen with a microscope.
  7. Substances that are made.
  8. Particles in a atom with a negative charge.
  9. Has properties of both nonmetals and metals.
  10. A change of one substance to another.
  11. A particle found in the nucleus of an atom
  12. If all the atoms in a substance have the same identity it becomes...
Down
  1. A substance in which the atoms of 2 or more elements are combined.
  2. force that holds atoms together in a compound.
  3. the speed of something in a given direction.
  4. The point in temperature when the liquid starts to boil.
  5. the center of an atom
  6. A type of matter with a fixed composition.
  7. Consists of 2 atoms of the same element in a covalent compound.
  8. Particles in an atom with a positive charge.
  9. Ability of a fluid to exert an upward force on an Force exerted per area hint-(Formula.
  10. A change in size, shape, or state.
  11. Horizontal rows of elements.
  12. A neutral molecule that forms as a result of electron sharing.
  13. Explanation of how particles in matter behave.

25 Clues: the center of an atom • Substances that are made. • Horizontal rows of elements. • A change in size, shape, or state. • A change of one substance to another. • A type of matter with a fixed composition. • A type of matter with a fixed composition. • A particle found in the nucleus of an atom • Particles in a atom with a negative charge. • ...

chemistry final crossword 2020-06-11

chemistry final crossword crossword puzzle
Across
  1. (The emission of energy as electromagnetic waves or as moving subatomic particles.)
  2. wind: (the continuous flow of charged particles from the sun which permeates the solar system.)
  3. ( A measure of the amount of matter contained in or constituting a physical body.)
  4. (very close to; almost.)
  5. (the chemical element of atomic number 6.)
  6. series of events that are regularly repeated in the same order.)
  7. (a stable subatomic particle with a charge of negative electricity )
  8. a change which is a result or consequence of an action or other cause.)
  9. (a stable isotope of hydrogen with a mass approximately twice that of the usual isotope.)
  10. Fission:( is a process in nuclear physics in which the nucleus of an atom splits into two or more smaller nuclei as fission products,)
  11. (a colorless, odorless reactive gas)
  12. as a source of nuclear energy.)
  13. strength and vitality required for sustained physical or mental activity.)
Down
  1. individually separate and distinct.)
  2. (is the chemical element with the symbol H and atomic number 1.)
  3. (an article or substance that is manufactured or refined for sale.)
  4. (a radioactive isotope of hydrogen with a mass approximately)
  5. bottle: (a container, typically made of glass or plastic )
  6. (prone to change, fail, or give way; not stable.)
  7. chemical element of atomic number 2)
  8. (a particular place or point.)
  9. (a subatomic particle of about the same mass as a proton but without an electric charge,)
  10. the imparting or exchanging of information or news...)
  11. (Payload is the carrying capacity of an aircraft or launch vehicle,)
  12. (the strength and vitality required for sustained physical or mental activity.)

25 Clues: (very close to; almost.) • (a particular place or point.) • as a source of nuclear energy.) • individually separate and distinct.) • chemical element of atomic number 2) • (a colorless, odorless reactive gas) • (the chemical element of atomic number 6.) • (prone to change, fail, or give way; not stable.) • the imparting or exchanging of information or news...) • ...

chemistry final crossword 2020-06-11

chemistry final crossword crossword puzzle
Across
  1. a subatomic particle of about the same mass as a proton but without an electric charge,
  2. The photon is a type of elementary particle
  3. chemical element of atomic number 2
  4. payload is the carrying capacity of an aircraft or launch vehicle,
  5. Nuclear Fission: is a process in nuclear physics in which the nucleus of an atom splits into two or more smaller nuclei as fission products,
  6. a series of events that are regularly repeated in the same order.
  7. atoms as a source of nuclear energy.
  8. prone to change, fail, or give way; not stable.
  9. is the chemical element with the symbol H and atomic number 1.
  10. the chemical element of atomic number 6.
  11. colorless, odorless reactive gas
  12. individually separate and distinct.
Down
  1. strength and vitality required for sustained physical or mental activity.
  2. stable subatomic particle with a charge of negative electricity
  3. a radioactive isotope of hydrogen with a mass approximately
  4. very close to; almost.
  5. wind:the continuous flow of charged particles from the sun which permeates the solar system.
  6. change which is a result or consequence of an action or other cause.
  7. container, typically made of glass or plastic
  8. a particular place or point.
  9. hydride: DescriptionThe helium hydride ion or hydroxide helium ion or helium is a cation with the chemical formula HeH⁺.
  10. imparting or exchanging of information or news..
  11. stable isotope of hydrogen with a mass approximately twice that of the usual isotope.
  12. The emission of energy as electromagnetic waves or as moving subatomic particles.
  13. A measure of the amount of matter contained in or constituting a physical body.

25 Clues: very close to; almost. • a particular place or point. • colorless, odorless reactive gas • chemical element of atomic number 2 • individually separate and distinct. • atoms as a source of nuclear energy. • the chemical element of atomic number 6. • The photon is a type of elementary particle • container, typically made of glass or plastic • ...

chemistry final crossword 2020-06-11

chemistry final crossword crossword puzzle
Across
  1. something use for water
  2. when giving information about something
  3. set of things working together as parts of a mechanism system of parts working together in a machine
  4. the solid surface of the earth
  5. become smaller or fewer in size
  6. change which is a result
  7. keeping or showing a fair
  8. book forming part of a work or series
  9. measure of the amount of matter in an object
  10. a natural movement of air of any velocity
  11. the rate at which someone or something is able to move
  12. type of elementary particle
  13. firm and stable in shape
Down
  1. the process of burning something
  2. make greater in size, amount, intensity, or degree
  3. substance made by mixing other substances together
  4. to speak to others
  5. a subatomic particle
  6. the work that a certain force can do
  7. the carrying capacity of an aircraft or launch
  8. send something to air
  9. substance is its mass per unit volume
  10. the basic unit of a chemical element
  11. object or system made available for consumer use

24 Clues: to speak to others • a subatomic particle • send something to air • something use for water • change which is a result • firm and stable in shape • keeping or showing a fair • type of elementary particle • the solid surface of the earth • become smaller or fewer in size • the process of burning something • the work that a certain force can do • the basic unit of a chemical element • ...

Chemistry Crossword Puzzle 2020-05-19

Chemistry Crossword Puzzle crossword puzzle
Across
  1. science of obtaining, processing, and communicating information about the composition and structure of matter
  2. chemical reaction that involves the moving of electrons
  3. temperature at which the solid and liquid phases of a substance are in equilibrium at a specified pressure
  4. measurement of the extent of something along its greatest dimension
  5. ratio between mass and volume or mass per unit volume
  6. study of chemical reactions that take place in living things
  7. unit of thermodynamic temperature
  8. process of a substance in a liquid state changing to a gaseous state due to an increase in temperature and/or pressure.
  9. type of phase transition, or a change in a state of matter, just like melting, freezing, and evaporation
  10. quality of a substance with respect to light reflected by the object
  11. composed of loosely packed particles and has an indefinite shape
  12. quantity of energy of motion of the component particles
  13. temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid
  14. particles have a great deal of space between them and have high kinetic energy
  15. smallest unit of matter
  16. characteristic that can be determined without changing the substance’s chemical identity
  17. property that does not change as the amount of matter changes
  18. chemically the simplest substances, composed of one atom
  19. amount of matter in an object
  20. unit of luminous intensity
  21. material made up of two or more different substances which are physically combined
  22. mixture consists of visibly different substances or phases
  23. property that changes when the amount of matter changes
Down
  1. substance formed when two or more chemical elements are chemically bonded together
  2. unit of amount in chemistry
  3. process used to separate solids from liquids or gases using a filter
  4. degree to which a chemical substance can damage an organism
  5. characteristic that can be determinedby changing a substance’s molecular structure
  6. study of the structure, properties, and preparation of chemical compounds
  7. ability of a chemical to burn or ignite, causing fire or combustion
  8. study of the properties and behaviour of inorganic compounds
  9. tendency of a substance to undergo chemical reaction to release energy.
  10. method of heating a liquid to create vapor which is collected when cooled separate from the original liquid
  11. method by which a mixture is separated by distributing its components between two phases
  12. homogeneous mixture of two or more substances
  13. study of the effect of chemical structure on the physical properties of a substance
  14. energy released when a compound undergoes complete combustion with oxygen
  15. emission of radiation in the form of particles or high energy photons
  16. mixture that has the same proportions of its components
  17. study of the composition, structure, and properties of matter
  18. quantity of three-dimensional space occupied by a liquid, solid, or gas
  19. study of the quantitative relationships between two or more substances undergoing a physical change or chemical change
  20. substance microscopically dispersed evenly throughout another substance
  21. basic unit of length
  22. the basic unit of mass
  23. any non-zero digits or trapped zeros
  24. material that has a constant composition and has consistent properties
  25. composed of tightly packed particles
  26. unit of electric current equal to one coulomb per second
  27. any standard used for making comparisons in measurements

50 Clues: basic unit of length • the basic unit of mass • smallest unit of matter • unit of luminous intensity • unit of amount in chemistry • amount of matter in an object • unit of thermodynamic temperature • any non-zero digits or trapped zeros • composed of tightly packed particles • homogeneous mixture of two or more substances • ratio between mass and volume or mass per unit volume • ...

General Chemistry 1 2020-05-31

General Chemistry 1 crossword puzzle
Across
  1. A matter that has a definite composition.
  2. Behavior and changes of matter related energy.
  3. Consist of coarse particles.
  4. Whether the substance can damage an organism or not.
  5. The ratio of the mass of an object to volume it occupy.
  6. Particles are neither too close/far from each other.
  7. A mixture that also called a solution.
  8. Whether it reacts with acids, gas, oxygen or not.
  9. Hydrogen Gas (H2)
  10. Parts and compositions of matter.
  11. The simplest form of matter.
  12. Tells how hot or cold an object is.
  13. Separating mixtures that don't use filter/strainer.
  14. Consist of a dispersed phase.
  15. Focuses on carbon-containing compounds.
  16. The smallest particle of an element.
  17. Chemical processes in industry.
  18. Whether the substance undergoes combustion/not.
  19. A mixture that can be either suspension/colloid.
  20. Particles are very close to each other
  21. Combination of two atoms in a definite proportion.
  22. Matter and the environment.
  23. Composed of two or more substances combined physically.
  24. Whether it will break into charged particles or not.
  25. The process of converting liquid to gas.
  26. A colloid made up of two liquids that are immiscible.
Down
  1. The mixture is poured into a special tube.
  2. Particles are far apart from each other.
  3. Quantity of matter in the object
  4. The consistency of a result.
  5. In counting number of significant figures.
  6. A colloidal system of particles dispersed in gas.
  7. Deals with the process of living organisms.
  8. A process of separation the components of a suspension.
  9. When a quantitive value is closed to the true value.
  10. A process of separating homogeneous mixture.
  11. Water (H2O)
  12. Whether the substance can be easily decomposed/not.
  13. A gas disbursed in a liquid or a solid.
  14. A process that can be used in extricating mixtures.
  15. Does not depend on the size or amount of the sample.
  16. Contains atoms of different elements chemically combined.
  17. Can be affected by the size and amount of samples.
  18. Formula that indicates the acctual number in compound.
  19. A colloid of a liquid in a solid.
  20. A process of changing solid to gas.
  21. Formed when solid particles dispersed in liquid phase.
  22. The simplest chemical formula.
  23. Focuses on compounds that don't contain carbon.
  24. The amount of space occupied by a substance.

50 Clues: Water (H2O) • Hydrogen Gas (H2) • Matter and the environment. • The consistency of a result. • Consist of coarse particles. • The simplest form of matter. • Consist of a dispersed phase. • The simplest chemical formula. • Chemical processes in industry. • Quantity of matter in the object • Parts and compositions of matter. • A colloid of a liquid in a solid. • ...

Chemistry final crossword 2020-06-15

Chemistry final crossword crossword puzzle
Across
  1. an underground body of rock or sediment that serves as a storage reservoir for large volumes of groundwater
  2. send into the air
  3. a system that freely exchanges energy and matter with its surroundings.
  4. The system may be enclosed such that neither energy nor mass may enter or exit.
  5. the strength and vitality required for sustained physical or mental activity.
  6. anything having mass and taking up space
  7. rearrangement of atoms into new substances as products
  8. mountain or hill having lava
  9. how easily water can flow through an earth material
  10. make up many of the materials in living organisms, including, for example, proteins, cellulose, and nucleic acids.
  11. two or more nuclei forced together to make a larger nucleus
  12. how far is it from start to end of a periodic wave
  13. the substance usually a solid, that is dissolved in a solution
  14. leading scientific theory of how the universe began
  15. a substance is the relationship between the mass of the substance and how much space it takes up (volume).
Down
  1. the process of converting light energy to chemical energy and storing it in the chemical bonds of sugar-like molecules
  2. the top of the underground volume where pores are filled with water
  3. how far something is
  4. an extremely small amount of a thing or quality.
  5. is to say that a system is in equilibrium when the forward and reverse reactions occur at equal rates.
  6. the negatively charged particles of atom.
  7. a measure of the amount of matter in a substance or an object
  8. describes the outermost shell of a terrestrial planet
  9. a substance or mixture of substances that constitutes an object.
  10. a molecule that can be bonded to other identical molecules to form a polymer.
  11. a molten rock found below the earth's surface.

26 Clues: send into the air • how far something is • mountain or hill having lava • anything having mass and taking up space • the negatively charged particles of atom. • a molten rock found below the earth's surface. • an extremely small amount of a thing or quality. • how far is it from start to end of a periodic wave • how easily water can flow through an earth material • ...

chemistry final crossword 2020-06-13

chemistry final crossword crossword puzzle
Across
  1. set of things working together as parts of a mechanism system of parts working together in a machine
  2. the basic unit of a chemical element
  3. when giving information about something
  4. become smaller or fewer in size
  5. substance made by mixing things together
  6. the process of burning something
  7. type of elementary particle
  8. a subatomic particle
  9. system made available for consumer use
  10. something use for water
  11. send something to air
  12. the work that a certain force can do
  13. a natural movement of air of any velocity
Down
  1. keeping or showing a fair
  2. measure of the amount of matter in an object
  3. to speak to others
  4. the carrying capacity of an aircraft or launch
  5. substance is its mass per unit volume
  6. make greater in size,or amount
  7. the rate at which someone is able to move
  8. forth with sudden violence
  9. something that is hard and solids
  10. change which is a result
  11. book forming part of a work or series
  12. the solid surface of the earth

25 Clues: to speak to others • a subatomic particle • send something to air • something use for water • change which is a result • keeping or showing a fair • forth with sudden violence • type of elementary particle • make greater in size,or amount • the solid surface of the earth • become smaller or fewer in size • the process of burning something • something that is hard and solids • ...

Chemistry final crossword 2020-06-12

Chemistry final crossword crossword puzzle
Across
  1. a stable subatomic particle with a charge of negative electricity
  2. individually separate and distinct.
  3. a subatomic particle of about the same mass as a proton but without an electric charge
  4. a container, typically made of glass or plastic
  5. the chemical element of atomic number 6
  6. the freezing point of water.
  7. atoms as a source of nuclear energy
  8. Payload is the carrying capacity of an aircraft or launch vehicle,
  9. series of events that are regularly repeated in the same order
  10. a substance that flows freely but is of constant volume, having a consistency like that of water or oil.
  11. a particular place or point
  12. a colorless, odorless reactive gas
  13. a measure of the amount of matter contained in or constituting a physical body
  14. is the chemical element with the symbol H and atomic number 1.
Down
  1. The photon is a type of elementary particle
  2. wind the continuous flow of charged particles from the sun which permeates the solar system
  3. feeling or arousing strong or tender emotions.
  4. the emission of energy as electromagnetic waves or as moving subatomic particles.
  5. the imparting or exchanging of information or news
  6. prone to change, fail, or give way not stable.
  7. a change which is a result or consequence of an action or other cause
  8. Fission is a process in nuclear physics in which the nucleus of an atom splits into two or more smaller nuclei as fission products,
  9. very close to almost.
  10. firm and stable in shape; not liquid or fluid.
  11. hydrideDescriptionThe helium hydride ion or hydroxide helium ion or helium is a cation with the chemical formula HeH⁺
  12. continuous physical force exerted on or against an object by something in contact with it.

26 Clues: very close to almost. • a particular place or point • the freezing point of water. • a colorless, odorless reactive gas • individually separate and distinct. • atoms as a source of nuclear energy • the chemical element of atomic number 6 • The photon is a type of elementary particle • feeling or arousing strong or tender emotions. • ...

Chemistry final Crossword 2020-06-12

Chemistry final Crossword crossword puzzle
Across
  1. relating to the nucleus of an atom.
  2. of great significance or value; likely to have a profound effect on success, survival, or well-being.
  3. as great, high, or intense as possible or permitted.
  4. an amount of space between two things or people.
  5. the available body of facts or information indicating whether a belief or proposition is true or valid.
  6. relating to or consisting of molecules.
  7. stable.
  8. a container, typically made of glass or plastic and with a narrow neck, used for storing drinks or other liquids.
  9. a colorless, odorless, highly flammable gas, the chemical element of atomic number 1.
Down
  1. the emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles which cause ionization.
  2. the central and most important part of an object, movement, or group, forming the basis for its activity and growth.
  3. able to be used or obtained; at someone's disposal.
  4. over a large expanse of space or time.
  5. a verbal or written answer.
  6. emitting or relating to the emission of ionizing radiation or particles.
  7. of great significance or value; likely to have a profound effect on success, survivalthe available body of facts or information indicating whether a belief or proposition is true or valid.
  8. set (a boat) in motion by pushing it or allowing it to roll into the water.
  9. the external form or appearance characteristic of someone or something. the outline of an area or figure.
  10. the measurement or extent of something from end to end; the greater of two or the greatest of three dimensions of a body.
  11. a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign.
  12. the space (usually measured in degrees) between two intersecting lines or surfaces at or close to the point where they meet.

21 Clues: stable. • a verbal or written answer. • relating to the nucleus of an atom. • over a large expanse of space or time. • relating to or consisting of molecules. • an amount of space between two things or people. • able to be used or obtained; at someone's disposal. • as great, high, or intense as possible or permitted. • ...

crossword chemistry edition 2020-06-14

crossword chemistry edition crossword puzzle
Across
  1. Horizontal rows of elements.
  2. A change of one substance to another.
  3. force that holds atoms together in a compound.
  4. the center of an atom.
  5. Particles in a atom with a negative charge.
  6. The energy required to change a substance from a solid to a liquid at its melting point.
  7. A neutral molecule that forms as a result of electron sharing.
  8. Particles in an atom with a positive charge.
  9. Has properties of both nonmetals and metals.
  10. If all the atoms in a substance have the same identity it becomes...
Down
  1. The process of a solid going directly into a vapor.
  2. Substances that are made.
  3. A table filled with elements in order of atomic numbers.
  4. Type of mixture with particles that are larger than those in solutions, but not heavy enough to settle out.
  5. the speed of something in a given direction.
  6. Ability of a fluid to exert an upward force on an Force exerted per area hint-(Formula).
  7. A change in size, shape, or state.
  8. Homogeneous mixture with particles so small that they cannot be seen with a microscope.
  9. Explanation of how particles in matter behave.
  10. The point in temperature when the liquid starts to boil.
  11. A substance in which the atoms of 2 or more elements are combined.
  12. A type of matter with a fixed composition.
  13. A particle found in the nucleus of an atom.
  14. Consists of 2 atoms of the same element in a covalent compound.
  15. A type of matter with a fixed composition.

25 Clues: the center of an atom. • Substances that are made. • Horizontal rows of elements. • A change in size, shape, or state. • A change of one substance to another. • A type of matter with a fixed composition. • A type of matter with a fixed composition. • Particles in a atom with a negative charge. • A particle found in the nucleus of an atom. • ...

Chemistry final crossword 2020-06-14

Chemistry final crossword crossword puzzle
Across
  1. measure of the amount of matter contained in or constituting a physical body.
  2. change which is a result or consequence of an action or other cause.
  3. as a source of nuclear energy.
  4. separate and distinct.
  5. :Payload is the carrying capacity of an aircraft or launch vehicle,
  6. :a subatomic particle of about the same mass as a proton but without an electric charge,
  7. :a subatomic particle of about the same mass as a proton but without an electric charge,
  8. chemical element of atomic number 6.
  9. hydride:DescriptionThe helium hydride ion or hydroxide helium ion or helium is a cation with the chemical formula HeH⁺.
  10. :Payload is the carrying capacity of an aircraft or launch vehicle,
  11. Fission:is a process in nuclear physics in which the nucleus of an atom splits into two or more smaller nuclei as fission products,
  12. the chemical element with the symbol H and atomic number 1.
  13. stable subatomic particle with a charge of negative electricity
  14. close to; almost.
Down
  1. container, typically made of glass or plastic
  2. stable isotope of hydrogen with a mass approximately twice that of the usual isotope.
  3. to change, fail, or give way; not stable.
  4. imparting or exchanging of information or news..
  5. emission of energy as electromagnetic waves or as moving subatomic particles.
  6. photon is a type of elementary particle
  7. radioactive isotope of hydrogen with a mass approximately
  8. colorless, odorless reactive gas
  9. chemical element of atomic number 2
  10. series of events that are regularly repeated in the same order.
  11. wind:the continuous flow of charged particles from the sun which permeates the solar system.
  12. colorless, odorless reactive gas

26 Clues: close to; almost. • separate and distinct. • as a source of nuclear energy. • colorless, odorless reactive gas • colorless, odorless reactive gas • chemical element of atomic number 2 • chemical element of atomic number 6. • photon is a type of elementary particle • to change, fail, or give way; not stable. • container, typically made of glass or plastic • ...

General Chemistry Terms 2022-03-10

General Chemistry Terms crossword puzzle
Across
  1. A process used to protect against corrosion by coating the metal with a protective layer of zinc.
  2. Reached by reversible reactions when the rate of the forward reaction is equal to the rate of the backward reaction. At this point, the concentration of reactants and products remains constant.
  3. A chemical used to distinguish between acidic and alkaline solutions. Examples include phenolphthalein, litmus and methyl orange. They are also used in titration reactions to indicate the end point of the reaction by a clear colour change.
  4. A reddish coating of iron oxide which forms on iron when it undergoes oxidation in the presence of oxygen and water.
  5. A type of rock which contains metal compounds. The metals or metal compounds are present in sufficient amounts to make it worth extracting them.
  6. Capable of being deformed and moulded into various shapes. Metals have this property since the uniform layers of atoms can slide over each other.
  7. Graphs used to show the relative energies of reactants and products, the activation energy and the overall energy change of a reaction.
  8. A solution containing free ions from a molten or aqueous ionic substance. The ions are free to move and carry charge.
  9. The destruction of materials by chemical reactions with substances in the environment, e.g. rusting occurs when iron is exposed to water and oxygen.
  10. The strong forces of attraction between oppositely charged ions.
  11. A process used to separate substances in a mixture. It involves a mobile phase and a stationary phase.
  12. the protection of iron or steel against corrosion by using a more reactive metal. Zinc is often used as a sacrificial metal. It creates a physical barrier to oxygen and water, preventing corrosion of the metal.
  13. A category of polymers which contain the ester functional group in their main chain. Formed by a condensation reaction between a diol and a dicarboxylic acid.
  14. Long-chain hydrocarbons are heated to turn them into a gas. The hydrocarbon vapour is then mixed with steam and heated to a very high temperature which caused them to split into smaller molecules.
  15. Able to be broken down by living organisms. Some polyesters have this property.
  16. The oxidation of a substance by microorganisms. Ethanol undergoes this process to produce ethanoic acid.
Down
  1. Polluting particles which cause global dimming and health problems for humans. Soot (C) are a product of incomplete combustion.
  2. The part of a polymer whose repetition would product the complete polymer chain.
  3. A reaction in which the products can react together to reform the reactants.
  4. A species brings about reduction by losing electrons. Itself is oxidised.
  5. A type of structural formula that shows all the bonds between every atom in the compound.
  6. The reaction in which many small molecule monomers bond together to form a long chain polymer.
  7. A separation technique to obtain soluble solids from solutions. The process involves heating the solution until crystals start to form, leaving the solution to cool and then filtering the formed crystals from the solution.
  8. A separate technique used to separate an insoluble solid from a solution.
  9. Reactions in which monomers join together and lose small molecules, such as water. These reactions involve monomers with two functional groups.
  10. Chemical substances within a compound which are different to the chemical composition of the compound. Combustion of hydrocarbons continuing sulfur leads to the formation of sulfur dioxide.
  11. Molecules of carbon atoms with hollow shapes. The structures are based on hexagonal rings of carbon atoms but they may also contain rings with five or seven carbon atoms. Examples include Graphene and C60.
  12. The process used to measure the amount of heat energy released or absorbed during a chemical reaction.
  13. The ions formed by halogen atoms by gaining an electron. They have 1- charge. E.g. Cl-, Br- and I-.
  14. Unreactive. Inert electrodes are used in electrolysis to prevent the electrode material affecting the reactions. The noble gases are also described as being this property.
  15. The minimum amount of energy that particles must collide with to react.
  16. The existence of molecules with exactly the same molecular formula but a different arrangement of atoms in space.
  17. The amount of energy given out or absorbed during a reaction.
  18. A species which brings about oxidation by gaining electrons. Itself is reduced.
  19. A technique used where a solution of known concentration is used to determine the concentration of an unknown solution.

35 Clues: The amount of energy given out or absorbed during a reaction. • The strong forces of attraction between oppositely charged ions. • The minimum amount of energy that particles must collide with to react. • A species brings about reduction by losing electrons. Itself is oxidised. • A separate technique used to separate an insoluble solid from a solution. • ...

Fossils and Chemistry 2022-02-14

Fossils and Chemistry crossword puzzle
Across
  1. What does the N stand for in BRINCLHOF?
  2. A hollowed out formation of the organism.
  3. What is the atomic number?
  4. A fossil of a footprint, trail, burrow, or another trace of an animal rather than of the animal itself.
  5. As water leaves the organism it's replaced by minerals and becomes rock in the form of the organism was.
  6. Deals with chemical analysis of the gas ions, specifically their mass and charge.
  7. What is a Carbon Film best described as?
  8. What is the charge of a neutron?
  9. What was the newest dig?
  10. What is everything made of?
  11. Two or more elements with a charge. The original can't become equal to no charge so it needs more ions too.
  12. What does the F stand for in BRINCLHOF?
  13. What energy source do MRI's use?
  14. How many electrons are in an element with thirteen protons?
  15. What does the BR stand for in BRINCLHOF?
  16. What is the charge of a proton?
  17. What state of matter has a definite shape and volume?
  18. What state of matter has a definite volume but not a definite shape?
  19. What country did the oldest dig take place in?
  20. What is the charge of an electron?
Down
  1. Portions of the organism's body such as bones, claws, and teeth.
  2. What does is BRINCLHOF and abbreviation for?
  3. What is the atomic mass?
  4. When an organism's soft body parts are preserved in tar, amber, or ice.
  5. The fossilized carbon outline of an organism or part of an organism.
  6. What energy source do CAT-Scans use?
  7. What was the oldest dig?
  8. How old were the tools found at the oldest dig?
  9. What state of matter has neither a definite shape nor volume?
  10. What does a Mass Spectrometer do?
  11. What is another term for a trace fossil?
  12. The remains of plants or animals. that lived long ago
  13. What does the CL stand for in BRINCLHOF?
  14. What does the I stand for in BRINCLHOF?
  15. The study of fossils.
  16. What is the abbreviation for Magnetic Resonance Imaging
  17. Fossil that forms when a mold is filled with sediment and hardens into the shape of that organism.
  18. An atom or group of atoms that has a positive or negative charge.
  19. What does the H stand for in BRINCLHOF?
  20. What is the charge of a compound?
  21. Any element that requires a bond between another atom of itself.
  22. What is one example of a Body Fossil?
  23. What does the O stand for in BRINCLHOF?
  24. What is the abbreviation for Computer-Assisted Tomography
  25. What is one tool Paleontologists use?

45 Clues: The study of fossils. • What is the atomic mass? • What was the oldest dig? • What was the newest dig? • What is the atomic number? • What is everything made of? • What is the charge of a proton? • What is the charge of a neutron? • What energy source do MRI's use? • What does a Mass Spectrometer do? • What is the charge of a compound? • What is the charge of an electron? • ...

Chemistry: Atoms Review 2021-11-09

Chemistry: Atoms Review crossword puzzle
Across
  1. mass of an element with 6 protons and 4 neutrons
  2. the symbol for the element with an atomic number of 11
  3. number of neutrons in an atom of silver that has a weight of 107
  4. mass of boron
  5. the symbol for the element with a mass of 131 and 77 neutrons
  6. same proton number, different neutron number
  7. this element's proton number = mass of Si
  8. has an atomic number 1
  9. protons plus neutrons
  10. smallest metal with 3 protons
  11. this element has an atomic number equal to 3 squared
Down
  1. this element's symbol is the opposite of a L
  2. this element has a mass of 120 and 70 neutrons
  3. has an atomic mass of 9
  4. the element that has mass of 17 and 9 neutrons
  5. this element's atomic number is the same as magnesium's mass
  6. shiny element with an atomic number of 79
  7. element that is Spanish for "yes" and has 14 protons
  8. has 6 protons
  9. this element's symbol is the same as a passive aggressive text
  10. an element with a mass of 14

21 Clues: mass of boron • has 6 protons • protons plus neutrons • has an atomic number 1 • has an atomic mass of 9 • an element with a mass of 14 • smallest metal with 3 protons • shiny element with an atomic number of 79 • this element's proton number = mass of Si • this element's symbol is the opposite of a L • same proton number, different neutron number • ...

Chemistry of Life 2021-11-16

Chemistry of Life crossword puzzle
Across
  1. Ability to do work
  2. Made of atoms of different elements
  3. ______ number is the number of protons in 1 atom
  4. Simplest part of a compound that can exist
  5. Bond in which atoms share electrons
  6. Particle with a charge of 0 and a weight of 1
  7. __________ bonds form between two water molecules
  8. _______ electrons fit in the first orbital
  9. Atoms are chemically _______ when the outermost orbital is full
  10. Particle with charge of -1; moves in orbitals
  11. All chemical reactions in an organism
Down
  1. Speeds up a reaction
  2. Result of a chemical reaction
  3. Particle with a charge of +1 and weight of 1
  4. Simplest substance of matter; cannot be broken down
  5. Anything that occupies space and has mass
  6. Central region of atom; protons and neutrons here
  7. What goes into a chemical reaction
  8. Space around nucleus where electrons move
  9. Simplest particle of an element
  10. How much matter an object has

21 Clues: Ability to do work • Speeds up a reaction • Result of a chemical reaction • How much matter an object has • Simplest particle of an element • What goes into a chemical reaction • Made of atoms of different elements • Bond in which atoms share electrons • All chemical reactions in an organism • Anything that occupies space and has mass • Space around nucleus where electrons move • ...

Chemistry CW 1 2021-11-29

Chemistry CW 1 crossword puzzle
Across
  1. elements in group 18 of the periodic table that share similar properties such as a full outer electron shell
  2. A chart of all known elements that scientists reference when working with atoms or molecules
  3. Protons and neutrons clump together at the center of an atom to form the ___________ of an atom.
  4. Elements that are good conductors of electricity and thermal energy and are often solid at room temperature.
  5. Anything that has mass and takes up space.
  6. The average mass of the nucleus of that element.
  7. ________ electron is a located in the outermost shell of an atom
  8. elements in group 17 of the periodic table that need only one electron to complete its outer electron shell
  9. Elements arranged in vertical columns of the periodic table that share the same properties.
  10. elements in group 2 of the periodic table that are characterized as metals and only have two valence electrons
  11. ________ family are the elements in group 15
  12. A positively charged subatomic particle located at the center of an atom.
  13. Characteristics of elements that help to identify what they are.
  14. An abbreviation for the name of an element on the periodic table.
Down
  1. A subatomic particle with no charge located at the center of an atom.
  2. A subatomic particle of an atom that is negatively charged and orbits the nucleus extremely fast.
  3. someone who studies chemistry
  4. elements in group 1 of the periodic table that are characterized as metals and only have one valence electron
  5. Repeating rows of the periodic table that demonstrate patterns of how elements are arranged.
  6. Two or more atoms bonded together.
  7. when an element has more than one possibility for the number of neutrons
  8. The number of protons in the nucleus of each element.
  9. _______ family are the elements in group 16
  10. ________ family are the elements in group 13
  11. The basic unit of an element.
  12. this is where the electrons in an atom are found
  13. ________ family are the elements in group 14

27 Clues: someone who studies chemistry • The basic unit of an element. • Two or more atoms bonded together. • Anything that has mass and takes up space. • _______ family are the elements in group 16 • ________ family are the elements in group 13 • ________ family are the elements in group 15 • ________ family are the elements in group 14 • ...

chemistry with ur 2022-03-22

chemistry with ur crossword puzzle
Across
  1. two metals as a compound
  2. group 18, period 3
  3. ___ number
  4. a metal and a non-metal compound
  5. multiple of the same atom joined
  6. positively charged ions
  7. rows of the periodic table
  8. outermost shell
  9. holds the neutrons and protons
  10. 118 elements
  11. two non-metals in a compound
  12. has 2 valence electrons
Down
  1. metal and non-metal characteristics
  2. The creator of the first periodic table
  3. negative charged particle
  4. the more left and down in metals, the more
  5. positive charged particle
  6. a bond between a negatively charged and positively charged ion
  7. negatively charged ions
  8. two or more atoms combined
  9. most of the mass of an atom
  10. O
  11. 2,8,18,36
  12. neutral charged particle
  13. columns of the periodic table
  14. the 17 group of the periodic table
  15. makes up 80% of the periodic table
  16. group 1 19 electrons
  17. mass weight of an atom

29 Clues: O • 2,8,18,36 • ___ number • 118 elements • outermost shell • group 18, period 3 • group 1 19 electrons • negatively charged ions • positively charged ions • has 2 valence electrons • two metals as a compound • neutral charged particle • negative charged particle • positive charged particle • two or more atoms combined • rows of the periodic table • most of the mass of an atom • ...

S3 Carbon Chemistry 2022-03-28

S3 Carbon Chemistry crossword puzzle
Across
  1. the type of reaction taking place between a double bond and bromine
  2. the state change when a substance changes from a gas to a liquid
  3. the chemical property which is about how easily somethings evaporates
  4. the variable you measure
  5. substance you were dropping a marble through
  6. a family of compounds which contain only carbon to carbon single bonds
  7. the property (___________ point) that can be used to separate hydrocarbons in crude oil
  8. a group of hydrocarbons will a similar chain length and chemical properties
  9. the variables you must keep the same
  10. the valency of hydrogen
  11. the state that crude oil is in
Down
  1. the thickness of a liquid
  2. the carbon gas that is absorbed by plants
  3. the variable you change
  4. the type of bond in hydrocarbons
  5. a family of compounds which contain at least one carbon to carbon double bond
  6. the type of distillation used to separate hydrocarbons
  7. the lowest fraction isolated from crude oil
  8. the first member of the alkenes
  9. a family of compounds with the same general formula and similar chemical properties
  10. cooking gases tend to be made up of this size of molecules
  11. the number of bonds that carbon can make
  12. a molecule made from only carbon and hydrogen
  13. the third fossil fuel that isn't natural gas or oil
  14. the type of fuel that is formed over millions of years from dead organisms carbon
  15. the first member of the alkanes
  16. this solution is used to differentiate between two hydrocarbons

27 Clues: the variable you change • the valency of hydrogen • the variable you measure • the thickness of a liquid • the state that crude oil is in • the first member of the alkenes • the first member of the alkanes • the type of bond in hydrocarbons • the variables you must keep the same • the number of bonds that carbon can make • the carbon gas that is absorbed by plants • ...

Chemistry crossword puzzle 2022-02-10

Chemistry crossword puzzle crossword puzzle
Across
  1. continuous physical force exerted on or against an object by something in contact with it
  2. electrically neutral particles
  3. negatively charged ion
  4. a reaction accompanied by the absorption of heat
  5. a science experiment that involves the use of fire
  6. having a pH lower than 7
  7. formula of a chemical compound is the simplest whole number ratio of atoms present in a compound
  8. the emission of energy as electromagnetic waves or as moving subatomic particles
  9. the degree or intensity of hotness or coldness present in a substance or object, especially as expressed according to a comparative scale
  10. formed by the electrostatic attraction of oppositely charged ions
Down
  1. a collection of particles called protons, which are positively charged, and neutrons, which are electrically neutral
  2. the amount of space that a substance or object occupies
  3. volume × density=
  4. negatively charged particles
  5. positively charged particles
  6. ideal gas law
  7. a measure of the attraction of an atom for bonding electrons in molecules compared to that of other atoms
  8. rings that hold electrons
  9. a reaction accompanied by the release of heat
  10. a positively charged ion

20 Clues: ideal gas law • volume × density= • negatively charged ion • having a pH lower than 7 • a positively charged ion • rings that hold electrons • negatively charged particles • positively charged particles • electrically neutral particles • a reaction accompanied by the release of heat • a reaction accompanied by the absorption of heat • ...

Chemistry Vocab Strategy 2022-04-09

Chemistry Vocab Strategy crossword puzzle
Across
  1. Hydronium ion
  2. Depend on the concentration of solute particles but not on their identity.
  3. method used to determine the concentration of a substance in a solution
  4. The amount of solute in a given amount of solvent in a solution.
  5. The difference between the freezing points of the pure solvent and a solution of a non electrolyte in that solvent, and is directly proportional to the molal concentration of the solution.
  6. proton donors that yield hydronium ions in water solution
  7. hydroxide ion
  8. The concentration of a solution expressed in moles of solute per kilogram of solvent
  9. a chemical reaction in which an acid and a base react to form a salt.
Down
  1. hydrogen ion concentration
  2. The process of dissolving
  3. solutions that are used as a means of keeping pH at a nearly constant value in a wide variety of chemical applications
  4. Proton acceptors identified by release of hydroxide ions.
  5. The difference between the boiling points of the pure solvent and a nonelectrolyte solution of that solvent and is directly proportional to the molal concentration of the solution.
  6. The separation of ions that occur when an ionic compound dissolves
  7. A substance that dissolves in water to give the solution the ability to conduct electricity.
  8. Number of moles of solute in one liter of solution
  9. hydroxide ion concentration
  10. The capability to dissolve.
  11. The point in a titration at which no more titrant should be added. It is determined, for example, by a color change in an indicator or by the appearance of a precipitate.

20 Clues: Hydronium ion • hydroxide ion • The process of dissolving • hydrogen ion concentration • hydroxide ion concentration • The capability to dissolve. • Number of moles of solute in one liter of solution • Proton acceptors identified by release of hydroxide ions. • proton donors that yield hydronium ions in water solution • ...

Chemistry: Crossword #2 2013-08-12

Chemistry: Crossword #2 crossword puzzle
Across
  1. has a pinchcock as its stopper
  2. Used for mixing, scooping, or spreading soft substances and liquid
  3. Is the branch of science that draws on discoveries of all other areas of sciences and puts them in use to achieve some kind of practical and profitable gain
  4. Chemical substances that do not contain cabon-carbon bonds
  5. Chemical changes in the environment and how they affect living organisms
  6. used as a source of heat and light
  7. a metal device used to hold test tubes
  8. Used for putting holes on the cork
  9. Studies human society and social life
  10. The secret potion that would allow a person to be immortal
  11. Originated from the word "Scientia"
  12. Used to regulate the heat of the flame when used in heating
Down
  1. This symbol appears when a danger to the eye exists. Safetyl goggles should be worn when this symbol appears
  2. Used to hold burette filteration
  3. A substance without color, taste, odor, or weight that is released in burning when a substance is burned
  4. a tube for measuring or adminitering liquid by drops
  5. This Latin word means "knowledge"
  6. Greek word which means "metal working"
  7. has a stopcock as its stopper
  8. A stand with three legs that is used for supporting the wire gauze
  9. Radioactive substances and their uses
  10. Manufacture of medicinal drugs
  11. Used for storing and for measuring large quantity of volatile liquid
  12. Used as a container for boiling liquid solution
  13. Used for cleaning test tubes
  14. Source of heat when non-luminous flame is needed for experiment work
  15. Used to hold the iron clamp
  16. A tube for measuring liquids by drops

28 Clues: Used to hold the iron clamp • Used for cleaning test tubes • has a stopcock as its stopper • has a pinchcock as its stopper • Manufacture of medicinal drugs • Used to hold burette filteration • This Latin word means "knowledge" • used as a source of heat and light • Used for putting holes on the cork • Originated from the word "Scientia" • Radioactive substances and their uses • ...

Chemistry Of Life 2013-11-27

Chemistry Of Life crossword puzzle
Across
  1. One of the elements in a molecule you put on your food.
  2. Another name for blood sugar.
  3. Meat is a good source of this food type.
  4. These keep you warm when it’s cold
  5. 80percent of your blood is this.
  6. Lipids are linked by……..
  7. These proteins defend your body.
  8. These lipids have polar heads and non-polar tails
  9. Carbohydrates are linked by……..
  10. A fatty acid with double bonds is said to be………
  11. – Vitamin B2
  12. Amino acids are all different because of their……….
  13. A function of fat
  14. If you don’t eat red meats and green leafy vegetables you might not get enough………..
  15. Vitamin A, D, E, and Ks group
  16. In class I usually say pleeeaase ………. After I have explained a slide.
Down
  1. A good source of Calcium
  2. The yellow part of an egg.
  3. These are like vitamins but aren't organic.
  4. ……………. Reaction. The reaction that links saccharides or protiens by removing a water molecule.
  5. you might not get enough………..
  6. The last vitamin in my name.
  7. Many saccharides linked together.
  8. This is a polysaccharide found in plants.
  9. Lemons, limes, oranges, grapefruit, tangerines, pomellos.
  10. We need small amounts of this group 7 element in our diet.
  11. This vitamin keeps your teeth in your mouth.

27 Clues: – Vitamin B2 • A function of fat • A good source of Calcium • Lipids are linked by…….. • The yellow part of an egg. • The last vitamin in my name. • Another name for blood sugar. • you might not get enough……….. • Vitamin A, D, E, and Ks group • Carbohydrates are linked by…….. • 80percent of your blood is this. • These proteins defend your body. • Many saccharides linked together. • ...

Chemistry Crossword Puzzle 2013-06-17

Chemistry Crossword Puzzle crossword puzzle
Across
  1. the electrons in the outer most energy level of an atom
  2. a neutral group of atoms held together by a covalent bond
  3. elements that have properties of both nonmetals and metals
  4. having a regular, repeating pattern
  5. a column of elements on the periodic table
  6. the simplest molecules, consisting of two atoms bonding together
  7. made up of protons and neutrons, brain of a cell
  8. elements that are dull and poor conductors or thermal energy
  9. a pure substance that can't be separated or broken down into simpler substances
  10. charged particles that form during chemical changes
  11. the positively charged particles of the nucleus
Down
  1. a representation of an object
  2. the smallest particle into which an element can be divided and still be the same substance
  3. a short representation of a chemical element
  4. the substances formed from a chemical reaction
  5. the starting materials in a chemical reaction
  6. a substance that speeds up a reaction without being permanently changed
  7. elements that are shiny and are good conductors of thermal energy and electric current
  8. the forming of building a more complex substance or compound form elements or simpler compounds
  9. a horizontal row of elements on the periodic table

20 Clues: a representation of an object • having a regular, repeating pattern • a column of elements on the periodic table • a short representation of a chemical element • the starting materials in a chemical reaction • the substances formed from a chemical reaction • the positively charged particles of the nucleus • made up of protons and neutrons, brain of a cell • ...

Chemistry Crossword Ashleigh 2013-09-20

Chemistry Crossword Ashleigh crossword puzzle
Across
  1. A chemical that changes colour to show whether a substance is acidic, neutral or basic.
  2. An endothermic reaction that takes place in green plants.
  3. A biological catalyst that speeds up a reaction.
  4. The term commonly used for sodium chloride.
  5. A reaction with an acid and base forming a salt and water.
  6. A green chemical found in the chloroplasts of a plant.
  7. A scale used to measure the concentration of hydrogen ions in a solution.
  8. A paper that turns red in acid and blue in a base.
  9. A chemical reaction in which energy in released for uses by animals or plants.
  10. An acid found in lemons and limes.
  11. A base that dissolves in water.
  12. A tablet that helps with heartburn
Down
  1. A sugar formed by photosynthesis and used in respiration.
  2. A term used to describe materials that store carbon in their structures.
  3. A single celled organisim that lives in water.
  4. A substance that releases hydrogen ions and tastes sour.
  5. Acids corrode this material.
  6. An acid found in your stomach.
  7. Rain that has acids such as nitric acid and sulfiric acid dissolved into it.
  8. A substance tha releases hydroxide ions.

20 Clues: Acids corrode this material. • An acid found in your stomach. • A base that dissolves in water. • An acid found in lemons and limes. • A tablet that helps with heartburn • A substance tha releases hydroxide ions. • The term commonly used for sodium chloride. • A single celled organisim that lives in water. • A biological catalyst that speeds up a reaction. • ...

Chemistry Wood Search 2013-05-30

Chemistry Wood Search crossword puzzle
Across
  1. A species that has died out and cannot be found anywhere on Earth.
  2. All the living factors in an environment.
  3. The level of a species in an ecosytem depending on it's feeding positiob along the food chain.
  4. The area on our planet with the highest biodiversity.
  5. When farmers grow only one species of crop in a large field it called a _____.
  6. Harmful contaminants released into the environment.
  7. When farmers leave the ground undisturbed after the crop is harvested instead of ploughing the remaining vegetation.
  8. An organism that obtains its energy from eating other organisms.
  9. The variety of life found in a particular ecosystem.
  10. The abiotic conditions within which a species can survive in.
  11. An ecosystem that is maintained naturally.
  12. An ______ species is a non-native species that has been introduced into a new environment and negatively impacts the natural environment.
  13. An organism that makes its own energy-rich food using the Sun's energy.
Down
  1. A fertilizer that is manufactured using chemical processes.
  2. All the non-living physical and chemical factors of an ecosystem.
  3. The process in which our Sun's energy is converted into chemical energy.
  4. The series of processes that cycle water through all our environments.
  5. A chemical process in which sugar is rearranged to form carbon dioxide, water, and energy.
  6. The role of a species within its ecosystem, including what it eats and what eats it.
  7. A poison that is used to control or elimate pests.
  8. All living organisms and their physical and chemical environment.
  9. The mass of all the living organisms in a specific area.
  10. An ecosystem whose biotic and abiotic features remain constant over a long period of time.

23 Clues: All the living factors in an environment. • An ecosystem that is maintained naturally. • A poison that is used to control or elimate pests. • Harmful contaminants released into the environment. • The variety of life found in a particular ecosystem. • The area on our planet with the highest biodiversity. • The mass of all the living organisms in a specific area. • ...

Chemistry Crossword Puzzle 2013-06-07

Chemistry Crossword Puzzle crossword puzzle
Across
  1. The quantity of three dimensional space occupied by a solid, liquid or gas
  2. Ratio A ratio between the amounts in moles of any two compounds involved in a chemical reaction
  3. Property Any property used to characterize matter and energy and their interactions
  4. The act or process of fusing, the state of being fused
  5. Force per unit area
  6. Displacement Reaction A type of reaction where part of one reactant is replaced by part of another reactant
  7. Molecule Made up of two atoms
  8. Compound A chemical compound of cations and anions formed by the loss or gain of one or more electrons
  9. Electrons An electron this is most likely to be involved in a chemical reaction
  10. Formula A chemical formula indicating the elements of a compound and their relative proportions
  11. An elementary particle that is a fundamental constituent of matter
  12. An aggregate of two or more substances that are not chemically united and that exist in no fixed proportion to each other
  13. The substance or substances of which any physical object consists or is composed of
  14. Discovered the electron
  15. A negatively charged ion.
  16. Figures All nonzero digits of a number that signify accuracy
  17. Any two or more forms of a chemical element
  18. Reaction Seperation of a substance into two or more substances that may differ from each other and from the original substance
  19. Formula A chemical formula that shows the number and kinds of atoms in a molecule
  20. To seperate in solid form from a solution
  21. Compound A molecule formed by covalent bonds, in which the atoms share one or more pairs of valence electrons
  22. Discovered nitrogen
  23. The substances that combine to form a product
  24. Reaction A chemical reaction that occurs between an acid and a base.
  25. A positively charged elementary particle
  26. Structure Can be drawn for any covalently bonded molecule
Down
  1. Pertaining to an absolute scale of temperature
  2. Mass The mass of a molecule in grams per mole, the sum of the component atomic masses
  3. Change A usually irreversible chemical reaction involving the rearrangement of the atoms of one or more substances and a change in their chemical properties
  4. Russian chemist, helped develop the periodic law
  5. The act of cleaving or splitting into parts
  6. An electrically charged atom or group of atoms formed by the loss or gain of one or more electrons
  7. An elementary particle having no charge
  8. A number that is constant for a given substance,body or process under certain specified conditions
  9. Statement A specification statement which causes two or more items to be associated with each other
  10. Reaction When all substances in a compound are combined with oxygen which then produces carbon dioxide and water
  11. Number 6.02x10^23
  12. Analysis A method for comparing the dimensions of the physical quantities occuring in a problem to find relationships between the quantities without having to solve the problem completely
  13. The study of the relationships between two or more substances undergoing a type of change
  14. A wave function describing the state of a single electron in an atom
  15. A substance obtained from another substance in a chemical change
  16. Reactant The substance totally consumed in a chemical reaction
  17. Ion A charged particle which has two or more atoms held together by convalent bonds
  18. Any positively charged atom or group of atoms.
  19. Number The number of protons in an atom's nucleus.
  20. Displacement Reaction A chemical reaction where one reactant is exchanged for one ion of the second

46 Clues: Number 6.02x10^23 • Force per unit area • Discovered nitrogen • Discovered the electron • A negatively charged ion. • Molecule Made up of two atoms • An elementary particle having no charge • A positively charged elementary particle • To seperate in solid form from a solution • The act of cleaving or splitting into parts • Any two or more forms of a chemical element • ...

Chemistry Crossword Puzzle 2013-10-07

Chemistry Crossword Puzzle crossword puzzle
Across
  1. small closed or closable vessels
  2. slight movement or change in position
  3. a graduated glass tube with a stopcock
  4. break the tissue, formation of rusting
  5. a nonmetallic chiefly element
  6. convert into vapor
  7. to concentrate
  8. the base unit of amount of pure subs.
  9. degree of conformity of a measure to a standard or a true value
  10. smallest particle of an element
  11. a state of balance between opposing forces or actions
  12. an element affecting a process
  13. a dissolved substance
  14. adding water
  15. an examination of a complex, the elements and their relation
  16. a substance that changes when it is combined with another substance in a chemical reaction
Down
  1. liquid substance capable of dissolving substances
  2. French word of pH
  3. the state of having your weight spread equally so that you do not fall
  4. fundamental substances that consist of atoms
  5. a positive or negative numbers of the charge of atoms or elements
  6. same time
  7. a minute quantity or fragment
  8. a figure, extent, or amount obtained by measuring
  9. a substance that is made by a chemical process
  10. water soluble and bitter tasting compounds
  11. region around the nucleus in an atom or molecule
  12. a sour substance
  13. exactness
  14. solid, liquid and gas is homogeneously mixed with liquid or gas or solid

30 Clues: same time • exactness • adding water • to concentrate • a sour substance • French word of pH • convert into vapor • a dissolved substance • a minute quantity or fragment • a nonmetallic chiefly element • an element affecting a process • smallest particle of an element • small closed or closable vessels • slight movement or change in position • the base unit of amount of pure subs. • ...

Chemistry: Phase Changes 2014-06-04

Chemistry: Phase Changes crossword puzzle
Across
  1. Energy The energy an object has because of its motion.
  2. The term used to describe the movement of one material through another.
  3. The conversion of liquid to gas, also known as the cooling process.
  4. The law that allows you to do calculations when the gas is constant (P1V1/T1 = P2V2/T2).
  5. The conversion of a gas to a solid.
  6. As you climb a mountain, the atmospheric pressure will ________.
  7. When the three substances (solid, liquid, and gas) are in equilibrium.
  8. Has a definite shape and closely packed particles.
  9. In Boyle's gas law, the volume of the gas varies _________ with the pressure.
  10. The SI unit to measure temperature and it must be used for all gas laws (C + 273 = K)
Down
  1. The escaping of gas through a small opening.
  2. The law that allows the total pressure of a mixture of gases to equal to the sum of the pressures of all the gases in the mixture.
  3. What law describes the nature of how the orderly state goes into the disorderly state.
  4. An increase in this will cause the molecules in a substance to move more rapidly.
  5. When a liquid is heated to a temperature at which particles throughout the liquid have enough kinetic energy to vaporize once the liquid begins to boil.
  6. The conversion of liquid to gas.
  7. The conversion of gas to solid.
  8. Consists of tiny particles that constantly moves rapidly and randomly.
  9. Flows and can take the shape of it's container but has intermolecular attractions to keep the particles close together.
  10. An empty space with no particles and no pressure.

20 Clues: The conversion of gas to solid. • The conversion of liquid to gas. • The conversion of a gas to a solid. • The escaping of gas through a small opening. • An empty space with no particles and no pressure. • Has a definite shape and closely packed particles. • Energy The energy an object has because of its motion. • ...

Chemistry Chapter 15 2014-05-05

Chemistry Chapter 15 crossword puzzle
Across
  1. The interaction in a solvation
  2. Depends on the concetration of solute particals but is independent of their nature
  3. Liquids that can be mixed into any amount
  4. A substance that does not dissolve in another substance
  5. The amount of solute in a given amount of solvent or solution
  6. A solution that has less than the maximum amount of solute that can be dissolved
  7. A substance that dissolves in another substance
  8. Formed by melting the component metals, mixing them together, and then allowing them to cool
  9. A solution that contains a greater amount of solute than that needed to form a saturated solution
  10. Solutions with water as the solvent
  11. This colligative property which descreibes the ability of a dissolved solute to lower the freezing point of its solution
  12. The number of moles of solute dissolved in each kilogram of solvent
Down
  1. Liquids that can not mix in any substance
  2. When the pressure of the gas is reduced because more molecules leave the gas then enter
  3. The amount by which the boiling temperature is raised
  4. The substance that is dis-solved
  5. The amount of a solute that will dissolve in a specific solvent under given conditions
  6. Homogeneous mixture of two of more substances in a single physical state
  7. Fraction The number of moles of one component divided by the total number of moles in the solution
  8. When a solution contains as much solute as can possibly be dissolved under the existing conditions of temperature and pressure
  9. The substance that does the dissolving
  10. The interaction between the solute and the solvent particals
  11. The numver of moles of solute dissolved by the total number of moles in the solution

23 Clues: The interaction in a solvation • The substance that is dis-solved • Solutions with water as the solvent • The substance that does the dissolving • Liquids that can not mix in any substance • Liquids that can be mixed into any amount • A substance that dissolves in another substance • The amount by which the boiling temperature is raised • ...

Chemistry Crossword Puzzle 2014-02-08

Chemistry Crossword Puzzle crossword puzzle
Across
  1. favourable interaction of two electrons with opposite m , values in the same orbital.
  2. combining capacity of an atom or radical determined by the number of electrons that it will lose, add, or share when it reacts with other atoms.
  3. Covalent bond in which electron density is symmetrically distributed
  4. smallest component of an element
  5. sample of matter composed of two or more substances, each of which retains its identity and properties.
  6. compound consisting of 50 or more amino acids.
  7. Concentration expressed as number of moles of solute per kilogram of solvent.
  8. reaction of an acid with a base to form a salt and water. Usually, the reaction of hydrogen ions with hydrogen ions to form water molecules.
  9. bond electrical attraction between two oppositely charged atoms or groups of atoms.
  10. capacity to do work or transfer heat.
  11. attraction of atoms to each other through sharing or exchanging electrons.
  12. Homogeneous mixture of two or more substances.
  13. negatively charged particle (-1) with a mass 1/1837 of that of a proton.
Down
  1. elements of Group 17 (VIIA) of the periodic table: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At).
  2. Representation of a molecule, ion or formula unit by showing atomic symbols and only outer shell electrons
  3. scattering of light by colloidal particles.
  4. temperature at which liquid and solid coexist in equilibrium; also the freezing point.
  5. substance that accepts hydrogen ions when dissolved in water
  6. chemical bond formed by the sharing of electrons between atoms.
  7. residing on one atom and not shared by other atoms; unshared pair.
  8. The smallest particle of an element or compound capable of a stable, independent existence.
  9. atom or group of atoms that has lost one or more electrons.
  10. Number of moles of solute per litre of solution.
  11. arrangement of the elements according to their atomic numbers so that elements with similar properties are in the same column.
  12. substance with a sour taste
  13. atom having the same number of protons but a different number of neutrons in its nucleus.
  14. different atomic forms of all elements in contrast to ?isotopes?, which refer only to different atomic forms of a single element.
  15. component of an atomic nucleus with a mass defined as 1 and a charge of +1.
  16. vertical column in the periodic table; also called a family.
  17. heterogeneous mixture in which solute-like particles do not settle out.

30 Clues: substance with a sour taste • smallest component of an element • capacity to do work or transfer heat. • scattering of light by colloidal particles. • compound consisting of 50 or more amino acids. • Homogeneous mixture of two or more substances. • Number of moles of solute per litre of solution. • atom or group of atoms that has lost one or more electrons. • ...

Chemistry Vocabulary Crossword 2014-03-25

Chemistry Vocabulary Crossword crossword puzzle
Across
  1. A fixed amount of energy (two words).
  2. One of two letters that identifies an element (two words).
  3. More than one substance.
  4. Single atom's proton and neutrons (two words).
  5. The center of an atom, where neutrons and protons are located.
  6. Dense, but flows to the shape of container.
  7. Number of atoms in a compound.
  8. Elements bonded together, and cannot be separated.
  9. Evenly mixed solution (two words).
  10. Not evenly mixed (two words).
  11. Least dense, occupies container.
  12. Number of protons (two words).
  13. Basic unit of a chemical element.
  14. What it is (two words).
  15. How much there is (two words).
Down
  1. Reactivity (two words).
  2. Something that can be observed with changing substance (two words).
  3. A particle with a negative charge, it has a mass of zero.
  4. Low energy (three words).
  5. Different electron energy levels (two words).
  6. The average number of protons and neutrons in an atom (three words).
  7. High energy (three words).
  8. Atoms with the same amount of protons.
  9. Two or more atoms stuck together.
  10. A particle with no charge, it has a mass of one.
  11. Occupies space and mass.
  12. Atoms with different amount of neutrons.
  13. Most dense, defined shape.
  14. A particle with a positive charge, it has a mass of one.

29 Clues: Reactivity (two words). • What it is (two words). • More than one substance. • Occupies space and mass. • Low energy (three words). • High energy (three words). • Most dense, defined shape. • Not evenly mixed (two words). • Number of atoms in a compound. • Number of protons (two words). • How much there is (two words). • Least dense, occupies container. • ...