chemistry Crossword Puzzles

chemistry 2015-11-19

chemistry crossword puzzle
Across
  1. measures percent of hydrogen ions
  2. substance that helps a chemical reaction to proceed more quickly
  3. pure substance that can not be broken down
  4. the mass of the atom
  5. cloudy mixture in which tiny particles of one substance are held within another and particles cannot be separated out from the other substance
  6. chemical combination of two or more elements in a specific ratio
  7. a reaction that takes place when two
  8. substance that reacts with another substance or substances in a chemical reaction to create new substances with different properties
  9. a atom that has either gained or lost electrons
  10. neutral particle in the nucleus of an atom
  11. catalyst involved in chemical reactions in living thing things
  12. compound that dissolves in water to form a solution with a ph higher than 7
Down
  1. new substance produced in a chemical reaction between reactants
  2. substance that can be made into long wire
  3. group 18 elements in the periodic table the most and unreactive elements
  4. positively charged particle in the nucleus
  5. chemical reaction that occurs when oxygen reacts when oxygen reacts with a substance to form a new substance and give of energy
  6. device for producing electricity from chemical or solar energy
  7. group of atoms acting as one
  8. invisible negatively charged particle that orbits the nucleus of a atom
  9. creation of electrical circuit
  10. conductor through which electric current enters or leaves a device or material
  11. number of protons in the nucleus
  12. slow chemical change that occurs when oxygen in the air reacts with a metal
  13. Products of reaction that can escape

25 Clues: the mass of the atom • group of atoms acting as one • creation of electrical circuit • number of protons in the nucleus • measures percent of hydrogen ions • a reaction that takes place when two • Products of reaction that can escape • substance that can be made into long wire • positively charged particle in the nucleus • pure substance that can not be broken down • ...

Chemistry 2014-09-04

Chemistry crossword puzzle
Across
  1. A physical blend of two or more substances that are not chemically combined
  2. A form of matter that flows, has a fixed volume, and an indefinite shape
  3. Process that separates a solid from the liquid in a heterogeneous mixture
  4. Any part of a sample with uniform composition and properties
  5. Substance that can be observed or measured without changing the substance's composition
  6. Substances that, in general, do not contain carbon
  7. A mixture that is not uniform in composition; components aren't evenly distributed throughout the mixture
  8. Matter that takes the shape and volume of its container; no definite shape or volume
  9. Focuses on the composition of matter
  10. A measure of the space occupied by a sample of matter
Down
  1. Anything that has mass and occupies space
  2. A homogeneous mixture; consist of solutes dissolved in solvent
  3. Process used to separate components of a mixture using differences in boiling points
  4. A property that depends on the type of matter in a sample, not the amount of matter
  5. Property that depends on the amount of matter in a sample
  6. Focuses on processes that take place in organisms
  7. describes the gaseous state of a substance
  8. The amount of matter that an object contains
  9. Compounds containing carbon
  10. A form of matter that has a definite shape and volume
  11. A mixture that is uniform in composition; components are evenly distributed and not easily disinguished
  12. Matter that has a uniform and definite composition

22 Clues: Compounds containing carbon • Focuses on the composition of matter • Anything that has mass and occupies space • describes the gaseous state of a substance • The amount of matter that an object contains • Focuses on processes that take place in organisms • Substances that, in general, do not contain carbon • Matter that has a uniform and definite composition • ...

Chemistry 2016-08-29

Chemistry crossword puzzle
Across
  1. The smallest particle of a chemical element that can exist
  2. Atomic number can also be known as ______ number
  3. motion When particles are close together,they collide and move in all directions. This is known as ______ motion
  4. The arrangement of electrons in the different electronic shells is known as __________ configuration
  5. It is formed when an atom loses or gains electrons
  6. Solids ______ about in fixed positions
  7. The process of a solid changing to a gas
  8. A _______ solution has a pH of 7
  9. The total number of protons and neutrons in an atom
  10. It is formed when two or more non-metal atoms chemically combine together
  11. _______ have the same number of protons but different number of neutrons
Down
  1. The arrangement of gas particles
  2. A process that occurs at any temperature
  3. It occurs when particles move from high concentration to low concentration
  4. A substance which changes colour depending on whether the solution tested is acidic or alkaline
  5. A substance which cannot be broken down into simpler forms
  6. Acids and alkalis are __________ solutions
  7. Alkalis are _____ that are soluble in water
  8. It is made up of two or more different elements chemically combined together
  9. The forces of attraction between liquid particles

20 Clues: The arrangement of gas particles • A _______ solution has a pH of 7 • Solids ______ about in fixed positions • A process that occurs at any temperature • The process of a solid changing to a gas • Acids and alkalis are __________ solutions • Alkalis are _____ that are soluble in water • Atomic number can also be known as ______ number • ...

Chemistry 2016-02-09

Chemistry crossword puzzle
Across
  1. Different atoms
  2. Protons
  3. Shiny, solid, malleable
  4. Middle
  5. Letters of an element
  6. +
  7. Matter, mixture
  8. Outcome
  9. Made of
  10. Columns
  11. Similair
  12. Neutral
  13. Ring
  14. -
  15. Line across
Down
  1. Released
  2. Absorbed
  3. Two or more
  4. Weight
  5. outer most
  6. Crown
  7. Pennies
  8. Periodic Table
  9. Aren't solid or shiny
  10. Input
  11. smallest part of element

26 Clues: + • - • Ring • Crown • Input • Weight • Middle • Protons • Pennies • Outcome • Made of • Columns • Neutral • Released • Absorbed • Similair • outer most • Two or more • Line across • Periodic Table • Different atoms • Matter, mixture • Letters of an element • Aren't solid or shiny • Shiny, solid, malleable • smallest part of element

Chemistry 2016-06-13

Chemistry crossword puzzle
Across
  1. The vertical columns in the periodic table are known as...
  2. The change of state from a gas to a liquid
  3. A solution with a pH value less than 7
  4. The horizontal rows in the periodic table are known as...
  5. Halogens tend to be very ...
  6. An example of an exothermic reaction
  7. The middle block of the periodic table is called the...
  8. What substance do acids need to to give their typical acid reactions?
  9. A reaction with oxygen to release energy
  10. Fluorine gas is an example of a ...
Down
  1. Alkalis contain... (ions)
  2. The gain of oxygen
  3. An acidity or alkalinity of a substance can be shown using an...
  4. An example of an endothermic reaction
  5. A gas that turns limewater cloudy
  6. The change of state from solid to gas
  7. The number of bonds that can form
  8. Gives oxygen to another substance
  9. Group 1 metals get ... reactive down the group
  10. A substance that speeds up a reaction
  11. Acids contain... (ions)

21 Clues: The gain of oxygen • Acids contain... (ions) • Alkalis contain... (ions) • Halogens tend to be very ... • A gas that turns limewater cloudy • The number of bonds that can form • Gives oxygen to another substance • Fluorine gas is an example of a ... • An example of an exothermic reaction • An example of an endothermic reaction • The change of state from solid to gas • ...

Chemistry 2016-02-10

Chemistry crossword puzzle
Across
  1. two electrons and is associated with a region of a chemical bond
  2. the smalles unit of an element
  3. electrons participate in thr formation of a chemical bond
  4. how the elements are arranged with increasing atomic numbers
  5. a group of atoms bonded together
  6. metal very brittle and cannot be made into wire
  7. sodium, alike metals has one electron
  8. to place farmers do what to crops every year
  9. energy is absorbed
  10. negatively charged
  11. gas helium
  12. the material of chemical gas or metal that is on the periodic table
  13. number contains the same amount of protons and electrons
Down
  1. the letters of an element (au)
  2. composed of two or more separate elements
  3. mass their absorbency
  4. energy is released
  5. changes during a reaction
  6. positively charged element
  7. no electric charge
  8. can form alloys with metals
  9. what you get after you mix things together
  10. 18 numbers groups on the periodic table
  11. consists of protons and electrons
  12. Mendeleev developed the periodic table
  13. of conservation of mass the mass of the products in a chemical reaction must equal the mass of the reactants

26 Clues: gas helium • energy is released • no electric charge • energy is absorbed • negatively charged • mass their absorbency • changes during a reaction • positively charged element • can form alloys with metals • the letters of an element (au) • the smalles unit of an element • a group of atoms bonded together • consists of protons and electrons • sodium, alike metals has one electron • ...

Chemistry 2016-02-11

Chemistry crossword puzzle
Across
  1. elements odorless, colorless, and have little chemical reactivity.
  2. regions of space outside nucleus where electrons may exist.
  3. atomic particle that moves around nucleus, carrying negative charge.
  4. atomic particle found in nucleus with a positive charge.
  5. atomic particle found in nucleus with a neutral charge.
  6. number on periodic table that represents number of electrons in one atom of an element.
  7. electrons in outer most orbital.
  8. a reaction that occurs when a layer of metal is bonded to surface of another substance.
  9. familly or column of elements on periodic table that share similar properties.
  10. came up with law of Octaves to predict new elements.
  11. substance you get after a reaction.
  12. average mass of an atom of an element
  13. substance you use to combine to make a reaction.
  14. the smallest unit of an element, can exist alone or combined with others.
  15. a combination of atoms bonded together. (Little lump)
Down
  1. matter can change form to form, mixtures separated or made, pure substances decomposed, but total amount of mass remains constant.
  2. energy released.
  3. positively charged center of atom.
  4. elements that partially conduct electricity, and have properties between both metals and non-metals.
  5. elements not malleable, not ductile, poor conductors, and are brittle.
  6. row of elements on periodic table, atomic number increases left to right.
  7. pure substance made of 2 or more different kinds of atoms bonded together, with new properties.
  8. energy absorbed.
  9. a pure substance that has only one kind of atom in it.
  10. capital letter followed by one or more lowercase letters to represent an element.
  11. elements that are usually solid, shiny, good electricity and heat conductors, malleable, and ductile.

26 Clues: energy released. • energy absorbed. • electrons in outer most orbital. • positively charged center of atom. • substance you get after a reaction. • average mass of an atom of an element • substance you use to combine to make a reaction. • came up with law of Octaves to predict new elements. • a combination of atoms bonded together. (Little lump) • ...

CHEMISTRY 2016-04-13

CHEMISTRY crossword puzzle
Across
  1. (J) SI unit of energy.
  2. ratio of the mass of an object to it's volume.
  3. molar volume of 1 mol at STP
  4. chemistry study of chemicals that do NOT contain carbon.
  5. when liquid is boiled to produce a vapor that is then later condensed to a liquid.
  6. (error) over the accepted value x 100%.
  7. the amount of heat that raises the temperature of 1 g by 1 degree.
  8. represented by Q
  9. chemistry study of all chemicals containing carbon
  10. how fast the solute will dissolve in the solvent.
  11. matter that has a uniform and definite composition.
  12. law that states that in any physical change or chemical reaction that mass neither is created nor destroyed.
  13. a substance that has two or more elements.
  14. point temperature where a liquid turns into a solid.
  15. Zinc
  16. value the correct value for measurement, more reliable.
  17. reactant that determines amount of product that can be formed in a reaction.
  18. standard temperature and pressure.
  19. When gases flow to a small opening.
  20. (g)
  21. that depends on the type of matter, but NOT how much.
  22. uses heat from an outside scource
  23. (m) basic unit of length.
  24. a mixture where the composition is not the same throughout.
  25. change from vapor to solid without going through the liquid state.
  26. each vertical column in the periodic table.
  27. substance that speeds up the reaction
  28. solid that forms and settles from a liquid mixture. (doesn't dissolve)
  29. studied pressure and temperature.
  30. high concentration to low.
  31. study of the composition of matter and the changes it undergoes.
Down
  1. C7H14
  2. a substance that is produced by the reaction.
  3. studied pressure and volume
  4. the reactant that is not completely used up.
  5. compound that produces hydrogen ions when dissolved in water.
  6. small whole numbers that are put in front of the equations to balance it.
  7. Silver
  8. (L) volume of a cube that is 10 cm on each edge.
  9. mixture in which the composition is the same throughout.
  10. studied volume and temperature
  11. (kg) basic SI unit of mass.
  12. property that is dependent on the amount of matter in a sample.
  13. force that measures the pull on mass by gravity.
  14. point temperature where a solid melts
  15. ion ion that is on both sides of an equation but not involved in the reaction.
  16. another name for a homogenous mixture.
  17. simplest form of matter with unique properties.
  18. difference between experimental value and the accepted.
  19. each horizontal row in the periodic table.
  20. value measured in the lab.
  21. ionic equation equation that shows only the particles that are directly involved in the reaction.
  22. a substance that is present at the beginning of the reaction.
  23. your best friend
  24. the work required to create heat.
  25. creates its own heat
  26. Mass atomic mass of an element in grams.
  27. measuring the amount of a substance

58 Clues: (g) • Zinc • C7H14 • Silver • represented by Q • your best friend • creates its own heat • (J) SI unit of energy. • (m) basic unit of length. • value measured in the lab. • high concentration to low. • studied pressure and volume • (kg) basic SI unit of mass. • molar volume of 1 mol at STP • studied volume and temperature • uses heat from an outside scource • the work required to create heat. • ...

CHEMISTRY 2015-12-16

CHEMISTRY crossword puzzle
Across
  1. kwas
  2. katalizator
  3. tube próbówka
  4. spalanie
  5. nierozpuszczalny
  6. zasada
  7. mieszanina
  8. wiązanie
  9. tablica okresowa pierwiastków
  10. rozpuszczać
  11. gas gaz szlachetny
  12. odczynnik
Down
  1. związek
  2. chromatografia
  3. węglowodan
  4. roztwór
  5. zlewka
  6. palnik Bunsena (2 słowa)
  7. zawiesina
  8. nasycony
  9. izotop
  10. paper papierek lakmusowy
  11. stop

23 Clues: kwas • stop • zlewka • zasada • izotop • związek • roztwór • spalanie • nasycony • wiązanie • zawiesina • odczynnik • węglowodan • mieszanina • katalizator • rozpuszczać • tube próbówka • chromatografia • nierozpuszczalny • gas gaz szlachetny • palnik Bunsena (2 słowa) • paper papierek lakmusowy • tablica okresowa pierwiastków

Chemistry 2023-03-09

Chemistry crossword puzzle
Across
  1. __________ is when the object sinks
  2. ____________ is when the object floats.
  3. The _______ contains all the elements.
  4. Inside the nucleus, it contains _______ and neutrons.
  5. ___________ can be identified by PUFLART
  6. When two elements make an explosion it is called _____________?
  7. On the periodic table it contains ______?
  8. This whole unit is called ______.
  9. The "F" in PUFLART.
  10. The "U" in PUFLART,
Down
  1. This is the first element on the periodic table.
  2. Inside the nucleus, it contains protons, and _______.
  3. The "L" in PUFLART.
  4. The "R" in PUFLART.
  5. The "P" in PUFLART.
  6. The "T" in PUFLART.
  7. On the the leftt side beside the elements is called the _______.
  8. _______ gives off negative energy.
  9. When an object changes size, matter, or shape it is called?
  10. The "A" in PUFLART.
  11. On the periodic table the numbers on the top of the element is called?

21 Clues: The "L" in PUFLART. • The "R" in PUFLART. • The "P" in PUFLART. • The "T" in PUFLART. • The "A" in PUFLART. • The "F" in PUFLART. • The "U" in PUFLART, • This whole unit is called ______. • _______ gives off negative energy. • __________ is when the object sinks • The _______ contains all the elements. • ____________ is when the object floats. • ...

Chemistry 2022-12-08

Chemistry crossword puzzle
Across
  1. anything that takes up space and has mass
  2. Energy that relates to the position, shape, or condition of an object
  3. the process if the denser oceanic plate sinks into the mantle under the other plate
  4. region around the nucleus which shows a possible location of the electron
  5. energy cannot be created or destroyed
  6. relations between heat, work, temperature, and energy
  7. how accurate a measurement is to its correct value
  8. the number of protons in an atom
  9. negatively charged particles
  10. the wants of the solution
Down
  1. used to identify different metals
  2. atoms with a positive charge
  3. liquid at room temperature
  4. the theory explaining properties of an ideal gas
  5. a measurement for disorder in a system
  6. a rare earth metal
  7. property that does not depend on the amount of substance present
  8. can only travel through solids
  9. Group 8A
  10. atoms that have a positive or a negative charge
  11. discovered the nucleus

21 Clues: Group 8A • a rare earth metal • discovered the nucleus • the wants of the solution • liquid at room temperature • atoms with a positive charge • negatively charged particles • can only travel through solids • the number of protons in an atom • used to identify different metals • energy cannot be created or destroyed • a measurement for disorder in a system • ...

Chemistry 2022-12-01

Chemistry crossword puzzle
Across
  1. nucleus the central component of an atom with a positive charge
  2. 6,02 x 10∧23- .... law
  3. the study of compounds not covered by organic chemistry- ..... chemistry
  4. a species with an overall positive charge
  5. the last name of the Russian chemist who created the first version of the periodic table of elements
  6. a species with an overall negative charge
  7. an aliphatic hydrocarbon that contains a C-C triple bond
  8. a combination of more than one element
  9. an organic compound that contains an OH functional group
  10. the study of carbon and its compounds- .... chemistry
  11. an enzyme found in saliva, that converts starch and glycogen into simple sugars
  12. atoms with the same number of protons but different numbers of neutrons
  13. what colour does calcium chloride burn?
  14. the study of the interactions of matter with other matter and with energy
  15. the acronym for 3,4-methylenedioxymethamphetamine
  16. a unit of radioactivity equal to 3,7 x 1010 decays/s
  17. abbreviation for lysergic acid diethylamide
Down
  1. the process of a gas becoming a liquid
  2. quantity of matter in an object
  3. a substance whose colour change indicates the equivalence point of a titration
  4. a unit of radioactivity equal to 1 decay per second
  5. an aliphatic hydrocarbon with only single covalent bonds
  6. a tiny subatomic particle with a negative charge
  7. abbreviation for deoxyribonucleic acid
  8. a container used to measure the heat of a chemical reaction
  9. the smallest piece of an element
  10. branch of chemistry that studies the chemical processes that occur inside of living organisms
  11. an organic derivative of ammonia
  12. a compound that increases the amount of H+ ions in an aqueous solution

29 Clues: 6,02 x 10∧23- .... law • quantity of matter in an object • the smallest piece of an element • an organic derivative of ammonia • the process of a gas becoming a liquid • a combination of more than one element • abbreviation for deoxyribonucleic acid • what colour does calcium chloride burn? • a species with an overall positive charge • ...

Chemistry 2022-12-01

Chemistry crossword puzzle
Across
  1. the study of compounds not covered by organic chemistry- ..... chemistry
  2. a container used to measure the heat of a chemical reaction
  3. quantity of matter in an object
  4. the process of a gas becoming a liquid
  5. a unit of radioactivity equal to 3,7 x 1010 decays/s
  6. what colour does calcium chloride burn?
  7. a tiny subatomic particle with a negative charge
  8. 6,02 x 10∧23- .... law
  9. abbreviation for lysergic acid diethylamide
  10. the acronym for 3,4-methylenedioxymethamphetamine
  11. a unit of radioactivity equal to 1 decay per second
  12. an organic derivative of ammonia
  13. a species with an overall positive charge
  14. the smallest piece of an element
  15. atoms with the same number of protons but different numbers of neutrons
  16. nucleus the central component of an atom with a positive charge
Down
  1. branch of chemistry that studies the chemical processes that occur inside of living organisms
  2. the last name of the Russian chemist who created the first version of the periodic table of elements
  3. an organic compound that contains an OH functional group
  4. the study of the interactions of matter with other matter and with energy
  5. an aliphatic hydrocarbon that contains a C-C triple bond
  6. the study of carbon and its compounds- .... chemistry
  7. an aliphatic hydrocarbon with only single covalent bonds
  8. abbreviation for deoxyribonucleic acid
  9. a substance whose colour change indicates the equivalence point of a titration
  10. a combination of more than one element
  11. a species with an overall negative charge
  12. an enzyme found in saliva, that converts starch and glycogen into simple sugars
  13. a compound that increases the amount of H+ ions in an aqueous solution

29 Clues: 6,02 x 10∧23- .... law • quantity of matter in an object • an organic derivative of ammonia • the smallest piece of an element • the process of a gas becoming a liquid • abbreviation for deoxyribonucleic acid • a combination of more than one element • what colour does calcium chloride burn? • a species with an overall negative charge • ...

Chemistry 2022-12-06

Chemistry crossword puzzle
Across
  1. the major component in a solution
  2. when two nonmetals combine, they form this type of bond
  3. can cause a reduction in fish populations
  4. this can be increased when stirring, heating, or increasing the surface area of a solid or liquid
  5. a family of nonmetals, contain 7 valence electrons, and are highly reactive
  6. bonds between metals and non metals, where valence electrons are donated
  7. water is considered to be this, because it contains polar covalent bonds
  8. determine the reactivity and chemical properties of elements
  9. when an element has the same number of protons and electrons, but different numbers of neutrons
  10. the molecules in this state of matter are packed tightly together and have low kinetic energy
Down
  1. when this layer is depleted, it can cause skin cancer
  2. donate two valence electrons
  3. an example of an endothermic reaction
  4. states that matter is neither created nor destroyed, but rearranged
  5. a reaction where the potential energy increases because the energy is absorbed
  6. causes high surface tension in water
  7. the ability to float
  8. a type of reaction that occurs on the Sun; two nuclei are combined together, producing Helium
  9. a type of reaction that produces harmful radioactive waste when the nucleus of Uranium is split apart
  10. the state of being thick, sticky, and semifluid in consistency
  11. this family group contains a full octet, or valence shell; completely stable
  12. a reaction where the potential energy decreases
  13. the minor component in a mixture

23 Clues: the ability to float • donate two valence electrons • the minor component in a mixture • the major component in a solution • causes high surface tension in water • an example of an endothermic reaction • can cause a reduction in fish populations • a reaction where the potential energy decreases • when this layer is depleted, it can cause skin cancer • ...

Chemistry 2022-12-14

Chemistry crossword puzzle
Across
  1. A substance made of more than one element or compound
  2. dye from ink
  3. liquid to gas
  4. solid to liquid
  5. capable of dissolving other substances
  6. Relative mass of 1, relative charge of 0
  7. insoluble from liquid
  8. gas to liquid
  9. Relative mass of 0, relative charge -1
  10. used to crush
  11. combination of two or more substances in any proportions
  12. liquid to solid
  13. A homogeneous mixture of two or more substances
  14. high to low concentration
  15. round bottomed flask
  16. incapable of being dissolved
Down
  1. the separation of a mixture of colours
  2. solid to gas
  3. formation of pure solid particles from a solution containing the dissolved substance
  4. separate liquid and solids
  5. gas to solid
  6. a substance that is dissolved in a solution
  7. Used with pestle
  8. Made by one type of atom
  9. Relative mass of 1, relative charge of +1
  10. solvent from solution
  11. combining two or more elements

27 Clues: solid to gas • dye from ink • gas to solid • liquid to gas • gas to liquid • used to crush • solid to liquid • liquid to solid • Used with pestle • round bottomed flask • insoluble from liquid • solvent from solution • Made by one type of atom • high to low concentration • separate liquid and solids • incapable of being dissolved • combining two or more elements • ...

Chemistry 2022-12-09

Chemistry crossword puzzle
Across
  1. has a positive charge
  2. is more stable
  3. =chemical properties
  4. does not let electricity pass
  5. an unexpected change
  6. cant be bent or hammered
  7. is more reactive
  8. 1st of the 5 pieces of evidence of chemical change
Down
  1. a chart with all the elements
  2. has a neutral charge
  3. an expected change
  4. 5th of the 5 pieces of evidence of chemical change
  5. shatters easily
  6. is in the middle of the atom
  7. 4th of the 5 pieces of evidence of chemical change
  8. shiny
  9. 2nd of the 5 pieces of evidence of chemical change
  10. 3rd of the 5 pieces of evidence of chemical change
  11. has a negative charge
  12. not shiny

20 Clues: shiny • not shiny • is more stable • shatters easily • is more reactive • an expected change • has a neutral charge • =chemical properties • an unexpected change • has a positive charge • has a negative charge • cant be bent or hammered • is in the middle of the atom • a chart with all the elements • does not let electricity pass • 5th of the 5 pieces of evidence of chemical change • ...

Chemistry 2023-01-25

Chemistry crossword puzzle
Across
  1. salt and water
  2. something that did not dissolve in a mixture
  3. amount of matter in something.
  4. change iron rusting
  5. very tiny
  6. cooking on a stove
  7. It has a mixture of things
  8. It makes up everything
  9. salt in water
  10. Types of metals
  11. It is made up of more than one element
  12. property touch and smell
  13. A puddle of water on a hot day
  14. If you have a problem you find the?
  15. It is a pure mixture
  16. Ice cream on a hot day
  17. Condensate unidentified matter
Down
  1. gas to solid
  2. Two atoms close enough to bond
  3. Think of your freezer
  4. Its used in TV's
  5. Its not separate and it involves homogeneous
  6. tea pot
  7. It is a pure substance
  8. Has no confined space
  9. Its probably on your drink right now
  10. property flammability
  11. change in state of matter
  12. It is a non pure mixture
  13. what do clouds do when they get full?
  14. change color change
  15. salt
  16. A state of matter you can't typically see
  17. A brick is an example of the state of matter
  18. A key part in matter

35 Clues: salt • tea pot • very tiny • gas to solid • salt in water • salt and water • Types of metals • Its used in TV's • cooking on a stove • change iron rusting • change color change • A key part in matter • It is a pure mixture • Think of your freezer • Has no confined space • property flammability • It is a pure substance • It makes up everything • Ice cream on a hot day • It is a non pure mixture • ...

Chemistry 2023-04-12

Chemistry crossword puzzle
Across
  1. a lewis acid is an electron pair acceptor and a lewis base is an electron pair donor
  2. the species produced when a base accepts a hydrogen ion from an acid
  3. the process in which an acid base neutralization reaction is used to determine the concentration of a solution of unknown concentration.
  4. the species produced when an acid donates a hydrogen ion to a base.
  5. a model of acids and bases in which an acid is a hydrogen ion donor and a base is a hydrogen ion acceptor
  6. an acid that ionizes completely in aqueous solutions.
  7. a negative logarithm of the hydrogen ion concentration of a solution. The acides will be between o-6, neutral is 7, and 8-14 is basic.
  8. contains more hydrogen ions than hydroxide ions
  9. a base that ionizes only partially in dilute aqueous solution
  10. the process in which anions of the dissociated salt accept hydrogen ions from water or the cations
  11. a reaction in which an acid and a base react in aqueous solution to produce a salt and water.
Down
  1. the value of the equilibrium constant expression for the self ionization of water
  2. a base that dissociates entirely into metal ions and hydroxide ion in aqueous solution
  3. describes water and other substances that can act as both bases and acids.
  4. an acid that ionizes only partially in dilute aqueous solution
  5. a solution of known concentration used to titrate a solution of unknown concentration also called the standard solution.
  6. a chemical dye whose color is affected by acidic and basic solutions
  7. the amount of acid or base a buffer solution can absorb without a significant change in pH.
  8. the point at which the indicator that is used in a titration changes color
  9. the negative logarithm of the hydroxide ion concentration of a solution: a solution with a pOH above 7 is acidic, a solution with a pOH below 7 is basic, and a pOH of 7 is neutral.

20 Clues: contains more hydrogen ions than hydroxide ions • an acid that ionizes completely in aqueous solutions. • a base that ionizes only partially in dilute aqueous solution • an acid that ionizes only partially in dilute aqueous solution • the species produced when an acid donates a hydrogen ion to a base. • ...

chemistry 2023-04-25

chemistry crossword puzzle
Across
  1. (Hint: Gain of electrons during a chemical reaction)
  2. (Hint: Process of forming ions from atoms or molecules)
  3. (Hint: Having a pH value less than 7)
  4. (Hint: Study of interaction between matter and electromagnetic radiation)
  5. (Hint: Process of measuring the concentration of a substance in a solution)
  6. (Hint: Calculation of quantities in chemical reactions)
  7. (Hint: Substance formed as a result of a chemical reaction)
  8. (Hint: Substance that conducts electricity when dissolved in water)
  9. (Hint: Large molecule made up of repeating units)
  10. (Hint: Measure of how much solute can dissolve in a given solvent)
  11. (Hint: Substance that undergoes a chemical change in a reaction)
  12. (Hint: Type of chemical bond involving the sharing of electrons)
Down
  1. (Hint: Substance that speeds up a chemical reaction without being consumed)
  2. (Hint: State of balance in a chemical reaction)
  3. (Hint: Variant of an element with different numbers of neutrons)
  4. (Hint: Loss of electrons during a chemical reaction)
  5. (Hint: Having a pH value greater than 7)
  6. (Hint: Process of changing from a gas to a liquid)
  7. (Hint: Process of changing from a solid directly to a gas without going through a liquid phase)
  8. (Hint: Based on observation or experience rather than theory)

20 Clues: (Hint: Having a pH value less than 7) • (Hint: Having a pH value greater than 7) • (Hint: State of balance in a chemical reaction) • (Hint: Large molecule made up of repeating units) • (Hint: Process of changing from a gas to a liquid) • (Hint: Gain of electrons during a chemical reaction) • (Hint: Loss of electrons during a chemical reaction) • ...

Chemistry 2023-02-09

Chemistry crossword puzzle
Across
  1. the things that react in a chemical reaction
  2. amount of matter
  3. tool used to find mass or weight
  4. tool used to measure volume of liquids
  5. the ability to dissolve
  6. the combination of solute and solvent
  7. when a solvent can no longer dissolve any more solute
  8. mass divided by volume
  9. tool used to measure temperature
Down
  1. when a substance will not dissolve
  2. process where atoms rearrange to become something new
  3. measure of how hot or cold something is
  4. the things that are produced in a chemical reaction
  5. the thing dissolving
  6. metric unit of temperature
  7. unit of mass measurement
  8. the thing that something is dissolving into
  9. amount of space an object takes up
  10. when a solvent is able to dissolve more solute
  11. unit of volume measurement of liquids
  12. H2O

21 Clues: H2O • amount of matter • the thing dissolving • mass divided by volume • the ability to dissolve • unit of mass measurement • metric unit of temperature • tool used to find mass or weight • tool used to measure temperature • when a substance will not dissolve • amount of space an object takes up • the combination of solute and solvent • unit of volume measurement of liquids • ...

Chemistry 2023-05-01

Chemistry crossword puzzle
Across
  1. the point on a phase diagram in which two phases of a substance become indistinguishable from each other, a supercritical fluid.
  2. attractions between oppositely charged regions of polar molecules.
  3. the mass of an atom given in amu
  4. positive ion
  5. transfer of electrons between atoms, resulting in cations and anions.
  6. a measure of how strongly atoms attract bonding e- to themselves.
  7. negative ion
  8. properties of elements will reoccur in a periodic fashion if they are arranged in order of increasing atomic #.
  9. sharing of electrons by atoms so that all atoms involved achieve a filled valence level.
  10. transition of a substance directly from solid to gas
Down
  1. atoms will gain, lose, or share valence e- to attain a 8 valence electrons. (except for H – Boron)
  2. the energy required to remove an e- from an atom
  3. a description of an element’s tendency to undergo chemical reactions.
  4. transition of a substance directly from gas to solid
  5. the temperature and pressure at which the solid, liquid, and gas forms of a substance coexist.
  6. the reduction of the attractive force b/t a nucleus and its outer e- due to the blocking effect of the inner e-
  7. substances that are volatile vaporize easily
  8. Atoms that have 8 valence electrons have ____ potential energy because they have already reached the most stable state.
  9. measured as half the distance between the nuclei of atoms of an element
  10. an atom or group of atoms that has either gained or lost e- so that it is no longer electrically neutral

20 Clues: positive ion • negative ion • the mass of an atom given in amu • substances that are volatile vaporize easily • the energy required to remove an e- from an atom • transition of a substance directly from gas to solid • transition of a substance directly from solid to gas • a measure of how strongly atoms attract bonding e- to themselves. • ...

CHEMISTRY 2017-03-19

CHEMISTRY crossword puzzle
Across
  1. Substance formed by the combination of elements in fixed proportions
  2. Molecule that has gained or lost one or most electrons
  3. Substance that cannot be decomposed into simpler substances
  4. Has mass and occupies space
  5. Chemical element in its smallest form; Made up of neutrons and protons
  6. Table that shows the names and symbols of the chemical elements
  7. Chemical with a bitter taste whose pH is greater than 7
  8. Phase with no definite shape or volume
  9. Type of heterogeneous mixture that is made up of suspended solid particles
  10. Phase transition from solid into gas
  11. Element with the symbol He
Down
  1. Mixture made up of one phase
  2. Amount of mass per unit of volume
  3. Logarithmic scale for expressing the acidity of alkalinity of a solution
  4. Mixture made up of more than one phase
  5. Unit of measure for temperature based upon an absolute scale
  6. Devise used to measure the pressure in the atmosphere
  7. Chemical with a sour taste whose pH is less than 7
  8. Homogeneous mixture of a liquid (the solvent) with a gas or solid (the solute)
  9. Material that allows electric flow more freely

20 Clues: Element with the symbol He • Has mass and occupies space • Mixture made up of one phase • Amount of mass per unit of volume • Phase transition from solid into gas • Mixture made up of more than one phase • Phase with no definite shape or volume • Material that allows electric flow more freely • Chemical with a sour taste whose pH is less than 7 • ...

Chemistry 2020-01-21

Chemistry crossword puzzle
Across
  1. What do we call an atom or a group of atoms with a negative charge?
  2. Write the electron configuration of Lithium simplified
  3. What is the lightest element with an atomic symbol not related to its English name
  4. Write the formula of Ammonium Nitrate
  5. Write the electron configuration of Neodymium simplified
  6. Name one of the four elements named after Ytterby, a village in Sweden near Vauxholm
  7. Write the electron configuration of Krypton simplified
  8. Which one is stronger, metallic bonding or ionic bonding?
  9. The heaviest element with a one letter atomic symbol is
  10. What is the formula of Oxide and Lead (IV)?
Down
  1. For what element does La stand for?
  2. What was the first element to be produced artificially?
  3. What is the formula of Chloride with Zinc?
  4. An allotrope of carbon that is soft and can be used as a lubricant is
  5. Write the formula of Manganese(IV) Nitride
  6. What are atoms of the same element that have a different number of neutrons called?
  7. Write the electron configuration of Radon simplified
  8. Write the electron configuration of Nobelium simplified
  9. Write the formula of Beryllium Oxide
  10. An ion composed of two or more atoms.
  11. What is the name given to the semiconductor device that has three or more elements?
  12. Which one of the diatomic elements, F, Cl, Br, I, H, N, or O can you not draw an adequate electron dot structure for?
  13. If iron loses three electrons, it forms the _____ ion.
  14. Which noble gas is used in the electron configuration for the elements in the fourth period?
  15. Which element is known to strengthen bones and teeth?

25 Clues: For what element does La stand for? • Write the formula of Beryllium Oxide • Write the formula of Ammonium Nitrate • An ion composed of two or more atoms. • What is the formula of Chloride with Zinc? • Write the formula of Manganese(IV) Nitride • What is the formula of Oxide and Lead (IV)? • Write the electron configuration of Radon simplified • ...

Chemistry 2020-03-08

Chemistry crossword puzzle
Across
  1. nome del legame con differenza minore di 1,9
  2. condizione di stabilità degli elementi con 8 elettroni nel livello elettronico esterno
  3. nome di colei che scoprì l uranio
  4. nome del legame con differenza di elettronegatività maggiore di 1,9
  5. riga della tavola periodica
  6. Suffisso usato nella nomenclatura tradizionale quando di un atomo con due numeri di ossidazione si prende in considerazione quello più basso
  7. carica elettrica che assumerebbe se gli fossero assegnati tutti gli elettroni di legame
  8. Composti costituiti da atomi di ossigeno, di un metallo e di idrogeno
  9. nome degli elementi alla sinistra della linea spezzata
  10. elemento chimico con simbolo CU
Down
  1. Prefisso utilizzato nella IUPAC per indicare il numero 4
  2. la capacità di un elemento di attrarre verso di sé gli elettroni di legame
  3. nome di un composto formato da tre elementi
  4. numero di ossidazione degli elementi allo stato naturale
  5. altri aggettivo per definire i gas nobili
  6. nome dei non metalli quando si legano con l' ossigeno
  7. Processo grazie al quale si verifica una reazione chimica
  8. composti che contengono nella struttura atomi di ossigeno,di un non metallo e di idrogeno
  9. Unico elemento che per ottenere la stabilità non raggiunge l'ottetto elettronico
  10. associazione che regolamenta la nomenclatura chimica

20 Clues: riga della tavola periodica • elemento chimico con simbolo CU • nome di colei che scoprì l uranio • altri aggettivo per definire i gas nobili • nome di un composto formato da tre elementi • nome del legame con differenza minore di 1,9 • associazione che regolamenta la nomenclatura chimica • nome dei non metalli quando si legano con l' ossigeno • ...

Chemistry 2020-04-22

Chemistry crossword puzzle
Across
  1. Located in the center of an atom consisting of both neutrons and protons.
  2. The SI unit of work energy.
  3. The temperature to allow liquids to evaporate.
  4. An ionized gas consisting of positive ions and free electrons.
  5. The release of heat.
  6. A subatomic particle in an atom with a negative charge.
  7. The change of liquid to gas.
  8. The increase of energy causing rising temperatures.
  9. Causes liquids to turn into gas.
  10. The capacity for doing work.
  11. Causes a liquid to turn into a solid.
  12. A substance that flows freely but is of constant volume.
Down
  1. Certain points that cause the states of matter to change.
  2. Direct change frin solid to gas.
  3. A subatomic particle in an atom with a positive charge.
  4. Firm and stable in shape with high density.
  5. A subatomic particle in an atom with no charge.
  6. Requiring the absorbtion of heat.
  7. Temperature that causes states of matter to go from solid to liquid.
  8. A substance that can expand freely in a container and will adjust to its shape.

20 Clues: The release of heat. • The SI unit of work energy. • The change of liquid to gas. • The capacity for doing work. • Direct change frin solid to gas. • Causes liquids to turn into gas. • Requiring the absorbtion of heat. • Causes a liquid to turn into a solid. • Firm and stable in shape with high density. • The temperature to allow liquids to evaporate. • ...

CHEMISTRY 2020-04-30

CHEMISTRY crossword puzzle
Across
  1. Chemical property that the substance can be easily decomposed or not
  2. Sample of matter that conforms to the shape of a container in which it is held, and which acquires a defined surface in the presence of gravity.
  3. Complex separating mixtures
  4. Two or more atom chemically combined (definite proportion mass)
  5. the consistency of the result
  6. Chemical property that the substance undergoes combustion or not.
  7. Chemistry that has the study of compounds that contain the elements carbon and hydrogen.
  8. Quantity of the unit: Kilogram
  9. Physical property that can be affected by size and amount of sample.
  10. It is a quantity with a unit of second.
  11. Study of compounds that are made of only one or no carbon elements.
  12. Chemistry that relies on a lot of physics and math to study the changes in energy that happen to matter.
  13. Unit of the quantity: Luminous Intensity.
  14. Prefix with a numerical value of one billion of a base unit.
  15. Prefix with a numerical value of one trillion of a base unit.
  16. Unit of the quantity of liquid volume.
  17. The process of gas becoming a liquid.
  18. A fluid that has neither independent shape nor volume but tends to expand indefinitely.
  19. is a tabular display of the chemical elements
  20. Unit of the quantity: Length
  21. Well mixed and behave like a single substance.
  22. Firm and stable in shape.
  23. It does not depend on the size or amount of the sample.
  24. Solid to liquid process.
  25. Prefix with a numerical value of one million of a base unit.
  26. Separating elemental metals from other particles in mixtures.
Down
  1. Solid to gas process without passing through the liquid.
  2. Solid particles are allowed to settle first at the bottom and the latter.
  3. Study of matter and its properties.
  4. Separating of the components of suspension.
  5. The digits in any measurement that are known with certainty with an additional one digit which is uncertain.
  6. Coarse particles which one visible to the naked eye.
  7. Unit of the quantity: Electric Current.
  8. Chemistry that has the study of the separation, identification and qualification of the chemical components.
  9. Composed of 2 or more substances combines physically in variable properties.
  10. Chemical property that react with acids, bases, oxygen, gas or not.
  11. Prefix with a numerical value of one thousand of a base unit.
  12. Poured into a special tube in the centrifuge apparatus, allowed to spin using centrifugal force.
  13. Unit of the quantity: Time
  14. Separating of homogenous composed of two substances with different boiling point.
  15. Liquid to gas process
  16. The process of liquid becoming a solid.
  17. Composition varies from one position to another.
  18. Quantity of the unit: Kelvin
  19. Chemical Property that used to break into changed particles when in solution with water or not.
  20. Property that has ability of substance to react with others substances.
  21. Unit of the quantity: Temperature
  22. Chemical Property that the substance can damage an organism or not
  23. Relatively uniform in composition; every portion is like every other portion.
  24. Dispered phase or that is dissolved
  25. Unit of the quantity: Amount of Substance

51 Clues: Liquid to gas process • Solid to liquid process. • Firm and stable in shape. • Unit of the quantity: Time • Complex separating mixtures • Quantity of the unit: Kelvin • Unit of the quantity: Length • the consistency of the result • Quantity of the unit: Kilogram • Unit of the quantity: Temperature • Study of matter and its properties. • Dispered phase or that is dissolved • ...

Chemistry 2021-01-22

Chemistry crossword puzzle
Across
  1. most abundant element in Earth's oceans
  2. needed to make table salt
  3. this element has 26 neutrons
  4. all living organisms are based on this element
  5. a heavy metal -- Pb
  6. atomic #50
  7. needed to make salt
  8. a noble gas
  9. which is most reactive: zinc, argon, cesium, curium
  10. the most important metalloid
  11. atomic symbol K
Down
  1. which one is not a metalloid: boron, arsenic, gallium, pollonium
  2. the only non-metal that is liquid at room temperature
  3. the only metal that is liquid at room temperature
  4. atomic #74 -- W
  5. Ag
  6. important to your bone structure
  7. this metal is the name of a US currency
  8. which one is a noble gas: hydrogen, boron, pluton, xenon
  9. this element has five energy shells and seven valence electrons

20 Clues: Ag • atomic #50 • a noble gas • atomic #74 -- W • atomic symbol K • a heavy metal -- Pb • needed to make salt • needed to make table salt • this element has 26 neutrons • the most important metalloid • important to your bone structure • most abundant element in Earth's oceans • this metal is the name of a US currency • all living organisms are based on this element • ...

Chemistry 2020-10-18

Chemistry crossword puzzle
Across
  1. tiny matter
  2. state of matter
  3. Homogenous mixtures where particles are evenly distributed but not dissolved
  4. unable to be broken down
  5. Lots of solute dissolved in solvent
  6. Substance that cannot dissolve in another substance
  7. state of matter
  8. possible to reverse
  9. the substance dissolved in
  10. two atoms
  11. Mixture where an insoluble solid mixes with a liquid and does not dissolve
  12. Little solute in solvent
Down
  1. When too much solute is present it can no longer dissolve and will form a sediment
  2. explains behaviour of matter
  3. impossible to reverse
  4. Four states
  5. two different types of atoms joined together
  6. water is the solvent
  7. state of matter
  8. the substance that dissolves
  9. irreversible
  10. state of matter
  11. there are 118 of them
  12. able to be broken down
  13. two substances mixing together

25 Clues: two atoms • tiny matter • Four states • irreversible • state of matter • state of matter • state of matter • state of matter • possible to reverse • water is the solvent • impossible to reverse • there are 118 of them • able to be broken down • unable to be broken down • Little solute in solvent • the substance dissolved in • explains behaviour of matter • the substance that dissolves • ...

Chemistry 2021-06-23

Chemistry crossword puzzle
Across
  1. A bond which occurs between atoms within molecules
  2. Compounds that have the same molecular formula but different structural formulae
  3. a series of similar compounds which have the same functional group and have the same general formula, in which each member differs from the previous one by a single CH2 unit
  4. Substance that increase the rate of the reaction but remains unchanged at the end of the reaction
  5. A measure of the extent of a reaction, generally measured by comparing the amount of product against the amount of product that is possible
  6. A weak force of attraction between molecules, ions, or atoms of noble gases
  7. A sharing of at least one pair of electrons by two non-metal atoms
  8. The electrode where oxidation takes place
  9. A substance in which the hydrogen of an acid has been replaced by a cation
  10. A transfer of electrons and subsequent electrostatic attraction
  11. A system in which both energy and matter can be exchanged between the system and its surroundings
  12. A measure of the tendency of an atom to attract a bonding pair of electrons
  13. An acid that ionises completely in an aqueous solution
  14. A system in which mass is conserved inside the system but energy can enter or leave the system freely
  15. Solution of known concentration
  16. Reactions which transforms thermal energy into potential energy
  17. The minimum energy required to start a chemical reaction OR The energy required to form the activated complex
  18. a compound in which there is at least one double and/ triple bond between carbon atoms
  19. A bond between a positive kernel and a sea of delocalized electrons
  20. A gain of electrons
  21. The splitting of an ionic compound into its ions
  22. The reaction of water with a molecular substance to produce ions
  23. A substance that can act as either an acid or a base
Down
  1. an atom or a group of atoms that form the centre of chemical activity in the molecule
  2. A substance (agent) that donates electrons
  3. Homogeneous mixture of solute and solvent
  4. A high energy, unstable, temporary transition state between the reactants and products
  5. A reaction involving the transfer of electrons
  6. Reactions which transforms potential energy into thermal energy
  7. A covalent bond involving unequal sharing of electrons leading to a dipole forming (as a result of electronegativity difference)
  8. A loss of electrons
  9. Mass in grams of one mole of that substance
  10. A reaction of an ion (from a salt) with water
  11. A covalent bond involving an equal sharing of electrons
  12. A substance that can conduct electricity by forming free ions when molten or dissolved in solution
  13. The point where an acid and a base have reacted so neither is in excess
  14. a compound containing only carbon and hydrogen atoms
  15. A substance (agent) that accepts electrons
  16. Substance in which another substance is dissolved, forming a solution
  17. Substance that is dissolved in the solution
  18. Change in concentration per unit time of either a reactant or product
  19. The electrode where reduction takes place
  20. Number of amount of solute per unit volume of solution
  21. An acid that only ionises partially in an aqueous solution
  22. a compound in which all of the bonds between carbon atoms are single bonds

45 Clues: A loss of electrons • A gain of electrons • Solution of known concentration • Homogeneous mixture of solute and solvent • The electrode where oxidation takes place • The electrode where reduction takes place • A substance (agent) that donates electrons • A substance (agent) that accepts electrons • Mass in grams of one mole of that substance • ...

Chemistry 2022-05-11

Chemistry crossword puzzle
Across
  1. Properties of a substance that describe how that substance’s chemical composition will change.
  2. An element with 5 protons, 6 neutrons, and 5 electrons. It’s symbol is “B”
  3. The phase change of a solid to a gas.
  4. The study of what makes up matter and how they interact.
  5. A state of matter with an indefinite shape. It has a definite mass and volume.
  6. The law that states that PV = nRT
  7. The phase change of a liquid to a solid.
  8. A subatomic particle with 0 charge.
  9. An element with 27 protons, 31 neutrons, and 27 electrons. It’s symbol is “Co”
  10. Properties that describe the physical characteristics of a substance.
  11. A subatomic particle with a positive charge.
Down
  1. Capability of being easily ignited and burning quickly.
  2. The phase change of a liquid to a gas.
  3. A subatomic particle with a negative charge.
  4. The phase change of a gas to a liquid.
  5. Capability of being shaped or extended by hammering, forging, etc.
  6. The phase change of a solid to a liquid.
  7. A state of matter with an indefinite shape, as well as mass and volume.
  8. The phase change of a gas to a solid.
  9. A state of matter with a definite shape, as well as mass and volume.

20 Clues: The law that states that PV = nRT • A subatomic particle with 0 charge. • The phase change of a solid to a gas. • The phase change of a gas to a solid. • The phase change of a liquid to a gas. • The phase change of a gas to a liquid. • The phase change of a solid to a liquid. • The phase change of a liquid to a solid. • A subatomic particle with a negative charge. • ...

Chemistry 2022-04-20

Chemistry crossword puzzle
Across
  1. NO2
  2. CO3
  3. does the dissolving
  4. transition metals
  5. pressure, volume, and temperature
  6. 10
  7. alkali earth metals
  8. Hg
  9. SO4
Down
  1. Ne
  2. NO3
  3. 1
  4. C
  5. C2H2O2
  6. universal solvent
  7. SO3
  8. K
  9. volume and temperature
  10. dissolves
  11. pressure and volume

20 Clues: 1 • C • K • Ne • 10 • Hg • NO3 • NO2 • CO3 • SO3 • SO4 • C2H2O2 • dissolves • universal solvent • transition metals • does the dissolving • alkali earth metals • pressure and volume • volume and temperature • pressure, volume, and temperature

Chemistry 2022-05-16

Chemistry crossword puzzle
Across
  1. Properties of a substance that describe how that substance’s chemical composition will change.
  2. An element with 5 protons, 6 neutrons, and 5 electrons. It’s symbol is “B”
  3. The phase change of a solid to a gas.
  4. The study of what makes up matter and how they interact.
  5. A state of matter with an indefinite shape. It has a definite mass and volume.
  6. The law that states that PV = nRT
  7. The phase change of a liquid to a solid.
  8. A subatomic particle with 0 charge.
  9. An element with 27 protons, 31 neutrons, and 27 electrons. It’s symbol is “Co”
  10. Properties that describe the physical characteristics of a substance.
  11. A subatomic particle with a positive charge.
Down
  1. capability of being easily ignited and burning quickly.
  2. The phase change of a liquid to a gas.
  3. A subatomic particle with a negative charge.
  4. The phase change of a gas to a liquid.
  5. Capability of being shaped or extended by hammering, forging, etc.
  6. The phase change of a solid to a liquid.
  7. A state of matter with an indefinite shape, as well as mass and volume.
  8. The phase change of a gas to a solid.
  9. A state of matter with a definite shape, as well as mass and volume.

20 Clues: The law that states that PV = nRT • A subatomic particle with 0 charge. • The phase change of a solid to a gas. • The phase change of a gas to a solid. • The phase change of a liquid to a gas. • The phase change of a gas to a liquid. • The phase change of a solid to a liquid. • The phase change of a liquid to a solid. • A subatomic particle with a negative charge. • ...

Chemistry 2022-05-17

Chemistry crossword puzzle
Across
  1. [Ar], 4s2,3d10,4p1
  2. when it goes from gas to liquid
  3. 1s2,2s2,2p4
  4. negatively charged ion
  5. uniform throughout
  6. when it goes from liquid to solid
  7. saturated hydrocarbons
  8. realtive ability to share electrons
  9. testable explanation
  10. [He],2s2,sp2
  11. how many electrons go in the "d" shell
  12. three forms ae solid,liquid and gas
  13. 1s2,2s2,3s2,3p6,4s2
  14. how many electrons go into the "p" shell
  15. 1s2,2s2,2p3
  16. 1s2,2s2,2p6,3s2
  17. a thouroughly tested explanation
  18. not uniform throughout
  19. the abbreviation is Ag
  20. captive zeros aren't significant
  21. electrons electrons on outermost ring
Down
  1. bonds formed by equal sharing of electrons
  2. when multiplying, what do you do with exponents
  3. what shape is the lewis structure for CO
  4. positively charged ion
  5. 1s2,2s2,2p6,3s1
  6. when it goes from solid to liquid
  7. 1s2,2s2,2p6,3s2,3p2
  8. 1s2,2s2,2p6,3s2,3p6
  9. 1s2,2s2,2p6,3s2,3p6,4s2,3d10,4p5
  10. 1s2,2s2,2p5
  11. when it goes from liquid to gas
  12. how many electrons go in the "s" shell
  13. we measure temperature in what unit?
  14. NaCl is an ionic compound
  15. unsaturated with double bonds
  16. what shape is the lewis structure for CH4
  17. 1s2,2s2,2p6,3s2,3p4
  18. how many electrons go in the "f" shell
  19. unsaturated with triple bonds

40 Clues: 1s2,2s2,2p4 • 1s2,2s2,2p5 • 1s2,2s2,2p3 • [He],2s2,sp2 • 1s2,2s2,2p6,3s1 • 1s2,2s2,2p6,3s2 • [Ar], 4s2,3d10,4p1 • uniform throughout • 1s2,2s2,2p6,3s2,3p2 • 1s2,2s2,2p6,3s2,3p6 • 1s2,2s2,3s2,3p6,4s2 • 1s2,2s2,2p6,3s2,3p4 • testable explanation • positively charged ion • negatively charged ion • saturated hydrocarbons • not uniform throughout • the abbreviation is Ag • NaCl is an ionic compound • ...

Chemistry 2022-05-19

Chemistry crossword puzzle
Across
  1. Atoms cannot be __________, created, or destroyed.
  2. A ________ formula indicates the relative numbers of atoms of each kind in a chemical compound by using atomic symbols and numerical subscripts.
  3. is a unique element.
  4. The second row of the f block are known as?
  5. has just three valence electrons, which tends to form bonds in which it is surrounded by six electrons.
  6. The elements of Group 2 of the periodic table are called the alkaline-_____ metals.
  7. Red Atoms of different elements combine are known as?
  8. electron of one atom and proton of the other atom _______ one another.
  9. A molecular formula shows the types and numbers of atoms combined in a single molecule of a molecular compound.
  10. two nuclei and two electrons _____ each other.
  11. A ________ is a neutral group of atoms that are held together by covalent bonds.
  12. A chemical compound whose simplest units are molecules is called a _________ compound.
  13. is an arrangement of the elements in order of their atomic numbers so that elements with similar properties fall in the same column, or group.
  14. a chemical compound containing elements in exactly the same proportions by mass regardless of the size or source of the compound.
  15. All matter is composed of extremely small particles called?
Down
  1. The first row of the f block are known as?
  2. In the periodic table, the f-block elements are wedged between Groups 3 and 4 in the sixth and ______ periods.
  3. Repeating patterns are referred to as ________.
  4. the p block includes all of the nonmetals except hydrogen and ______.
  5. is the energy required to break a chemical bond and form neutral isolated atoms.
  6. ______ is used to form chemical compounds.
  7. states that the physical and chemical properties of the elements are periodic functions of their atomic numbers.
  8. if two or more different compounds are composed of the same two elements, then the ratio of the masses of the second element combined with a certain mass of the first element is always a ratio of small whole numbers.
  9. The energy change that occurs when an electron is acquired by a neutral atom is called the atom’s electron affinity.
  10. is a measure of the ability of an atom in a chemical compound to attract electrons from another atom in the compound.
  11. Cationic and _______ radii decrease across a period.
  12. The elements of Group 1 of the periodic table are known as the _____ metals.
  13. The p-block elements together with the s-block elements are called the __________ elements.
  14. All six of the __________ are also in the p block.
  15. the attraction between two or more atoms that allows them to be able to form a stable chemical compound.

30 Clues: is a unique element. • The first row of the f block are known as? • ______ is used to form chemical compounds. • The second row of the f block are known as? • two nuclei and two electrons _____ each other. • Repeating patterns are referred to as ________. • Atoms cannot be __________, created, or destroyed. • All six of the __________ are also in the p block. • ...

Chemistry 2022-05-19

Chemistry crossword puzzle
Across
  1. A molecular formula shows the types and numbers of atoms combined in a single molecule of a molecular compound.
  2. the attraction between two or more atoms that allows them to be able to form a stable chemical compound.
  3. Cationic and _______ radii decrease across a period.
  4. the p block includes all of the nonmetals except hydrogen and ______.
  5. All six of the __________ are also in the p block.
  6. The elements of Group 2 of the periodic table are called the alkaline-_____ metals.
  7. The elements of Group 1 of the periodic table are known as the _____ metals.
  8. has just three valence electrons, which tends to form bonds in which it is surrounded by six electrons.
  9. All matter is composed of extremely small particles called?
  10. is a unique element.
  11. a chemical compound containing elements in exactly the same proportions by mass regardless of the size or source of the compound.
  12. Red Atoms of different elements combine are known as?
  13. The energy change that occurs when an electron is acquired by a neutral atom is called the atom’s ___________.
  14. A ________ formula indicates the relative numbers of atoms of each kind in a chemical compound by using atomic symbols and numerical subscripts.
  15. states that the physical and chemical properties of the elements are periodic functions of their atomic numbers.
  16. two nuclei and two electrons _____ each other.
Down
  1. if two or more different compounds are composed of the same two elements, then the ratio of the masses of the second element combined with a certain mass of the first element is always a ratio of small whole numbers.
  2. ______ is used to form chemical compounds.
  3. A chemical compound whose simplest units are molecules is called a _________ compound.
  4. The first row of the f block are known as?
  5. is the energy required to break a chemical bond and form neutral isolated atoms.
  6. The second row of the f block are known as?
  7. Repeating patterns are referred to as ________.
  8. electron of one atom and proton of the other atom _______ one another.
  9. The p-block elements together with the s-block elements are called the __________ elements.
  10. is a measure of the ability of an atom in a chemical compound to attract electrons from another atom in the compound.
  11. Atoms cannot be __________, created, or destroyed.
  12. A ________ is a neutral group of atoms that are held together by covalent bonds.
  13. is an arrangement of the elements in order of their atomic numbers so that elements with similar properties fall in the same column, or group.
  14. In the periodic table, the f-block elements are wedged between Groups 3 and 4 in the sixth and ______ periods.

30 Clues: is a unique element. • ______ is used to form chemical compounds. • The first row of the f block are known as? • The second row of the f block are known as? • two nuclei and two electrons _____ each other. • Repeating patterns are referred to as ________. • All six of the __________ are also in the p block. • Atoms cannot be __________, created, or destroyed. • ...

Chemistry 2022-06-21

Chemistry crossword puzzle
Across
  1. Mercury ore HgS
  2. 1/2mole of water
  3. Atmass40
  4. Doesnt have charge
  5. Groupofoxygen
  6. Amphotric oxide
  7. Aluminium primary resource
  8. Which Can increase/decrease speed of chemical reaction
  9. lustrous Non Metal
  10. Rogueelement
Down
  1. Eka aluminium
  2. Most electropositive
  3. Rotten egg smell
  4. method used to separate cream from milk
  5. Copper zinc alloy
  6. Rusting in ship
  7. C6H6
  8. Cluster of soap molecules
  9. Sum of proton and neutron
  10. 1mole

20 Clues: C6H6 • 1mole • Atmass40 • Rogueelement • Eka aluminium • Groupofoxygen • Mercury ore HgS • Rusting in ship • Amphotric oxide • Rotten egg smell • 1/2mole of water • Copper zinc alloy • Doesnt have charge • lustrous Non Metal • Most electropositive • Cluster of soap molecules • Sum of proton and neutron • Aluminium primary resource • method used to separate cream from milk • ...

chemistry 2022-11-07

chemistry crossword puzzle
Across
  1. logam alkali dapat diekstraksi dari senyawanya dengan cara... lelehan garam kloridanya
  2. sebutkan urutan unsur alkali tanah dari unsur yang memiliki ke elektronegatifan terbesar hingga terkecil!
  3. bahasa lain nitrogen adalah
  4. sebutkan urutan unsur di alkali tanah dari unsur yang memiliki Jari-jari terbesar hingga terkecil!
  5. logam alkali merupakan logam yang sangat
  6. unsur kimia dalam tabel periodik yang mempunyai lambang O adalah
  7. oksigen secara terpisah ditemukan oleh Carl Wilhelm Scheele di Uppsala pada tahun
  8. terapi oksigen digunakan untuk mengobati emfisema, merupakan penggunaan oksigen
  9. Ada berapa unsur yang tergolong dalam logam alkali tanah ?
  10. Logam alkali dapat bereaksi dengan... membentuk oksida serta beberapa diantaranya dapat membentuk peroksida dan superoksida
  11. unsur yang terkandung dalam senyawa magnesit adalah
  12. semua logam alkali merupakan logam...
  13. unsur alkali tanah sering dimanfaatkan sebagai obat untuk mengatasi asam lambung Dalam bentuk senyawa apa unsur alkali tanah digunakan sebagai obat untuk mengatasi asam lambung?
  14. senyawa basa terkuat dalam golongan alkali tanah adalah
  15. logam alkali memiliki jari jari paling... dibanding unsur lain yang satu
  16. elemen ke lima terbanyak di alam
Down
  1. oksigen termasuk jenis gas yang
  2. adalah?
  3. MgCO3 sebutkan rumus kimia dari dolomit!
  4. salah satu bakteri yang berperan dalam daur nitrogen adalah
  5. senyawa H2SO4 tidak dihasilkan nitrogen karena mengandung?
  6. unsur kimia dalam tabel periodik yang memiliki lambang N dan nomor atom 7 adalah
  7. ke bawah dari li ke cl energi ionisasi ya semakin rendah semakin ke bawah dari Li ke Cl energi ionisasi ya semakin
  8. berbau nitrogen merupakan senyawa yang berbentuk gas,tak berwarna dan...
  9. penghasil oksigen terbanyak di bumi berasal dari laut yang dihasilkan oleh mikroorganisme kecil bernama
  10. dari Li ke Cs titik didih dan titik leleh nya semakin...
  11. logam alkali merupakan senyawa yang...larut dalam air
  12. proses mengubahnya nitrogen ke bentuk lain agar bermanfaat dan dapat di serap oleh tumbuhan adalah
  13. Oksigen (bahasa Latin)
  14. oksigen merupakan unsur nonlogam golongandibidang
  15. Pada industri oksigen diproduksi dengan cara distilasi udara cair dengan ekstraksi nitrogen dan elektrolisis menggunakan larutan

31 Clues: adalah? • Oksigen (bahasa Latin) • bahasa lain nitrogen adalah • oksigen termasuk jenis gas yang • semua logam alkali merupakan logam... • elemen ke lima terbanyak di alam • logam alkali merupakan logam yang sangat • MgCO3 sebutkan rumus kimia dari dolomit! • oksigen merupakan unsur nonlogam golongandibidang • ...

Chemistry 2022-10-17

Chemistry crossword puzzle
Across
  1. change
  2. solid
  3. formed substance
  4. chemical
  5. atom
  6. scientific law
  7. different
  8. neutral
  9. protons
  10. increases
Down
  1. number
  2. combination
  3. group atoms
  4. total
  5. substance
  6. positive
  7. reversible
  8. more than one
  9. negative
  10. substance tree
  11. same
  12. time event
  13. ATOM
  14. present substance

24 Clues: atom • same • ATOM • solid • total • number • change • neutral • protons • chemical • positive • negative • substance • different • increases • reversible • time event • combination • group atoms • more than one • scientific law • substance tree • formed substance • present substance

Chemistry 2022-09-08

Chemistry crossword puzzle
Across
  1. stable subatomic particle that has a positive charge
  2. a silvery-white metal, the chemical element of atomic number 28
  3. a metal is an element that readily forms positive ions and has metallic bonds
  4. a strong hard magnetic silvery-gray metal the chemical element of atomic number 26
  5. an element or substance that is not a metal.
  6. a solid material that is typically hard shiny malleable fusible and ductile with good electrical and thermal conductivity
  7. an upright pillar typically cylindrical
  8. a colorless odorless reactive gas the chemical element of atomic number 8 the life-supporting component of the air
  9. of a metal or other material able to be hammered or pressed permanently out of shape without breaking or cracking
  10. table, a table of the chemical elements arranged in order of atomic number
  11. a colorless odorless highly flammable gas the chemical element of atomic number 1
  12. the chemical element of atomic number 16, a yellow combustible nonmetal
Down
  1. the degree to which a specified material conducts electricity
  2. a subatomic particle of about the same mass as a proton but without an electric charge
  3. mass, the mass of an atom of a chemical element expressed in atomic mass units.
  4. a number of people or things in a more or less straight line
  5. a stable subatomic particle with a charge of negative electricity
  6. a coherent typically large body of matter with no definite shape
  7. a substance that can not be broken down
  8. the chemical element of atomic number 11 a soft silver-white reactive metal

20 Clues: an upright pillar typically cylindrical • a substance that can not be broken down • an element or substance that is not a metal. • stable subatomic particle that has a positive charge • a number of people or things in a more or less straight line • the degree to which a specified material conducts electricity • ...

Chemistry 2022-09-12

Chemistry crossword puzzle
Across
  1. atoms with the same number of protons but different numbers of neutrons
  2. can hold two electrons each
  3. equals the number of electrons
  4. the colors observed when a substance is heated in a flame may be used as what
  5. what is the net charge of hydrogen
  6. Which element has a shorthand configuration of [Ne]3s2 3p1
  7. used to transmit information
  8. What is an atom with the same number of electrons as protons
  9. during reactions, positions are very unstable so the electrons would quickly drop back down to where
  10. travels at the speed up of 3.00x10^8 m/s
  11. what does Zn stand for
  12. how many subshells are there
  13. atoms that lose electrons have what time of ions
  14. atoms with different numbers of protons are different what
  15. what does Sn stand for
  16. atoms with a positive charge have fewer electrons than protons and are called
  17. high frequency waves have what kind of wavelengths
  18. what is the mass number of calcium
  19. where does atoms absorb energy from when a substance is heated
Down
  1. which atom has a mass of 83.80
  2. Atoms are made up of what type of particles
  3. atoms that gain electrons have what time of ions
  4. What is the element name of NA
  5. what is placed in the bracket when writing short hand notation
  6. The number of protons are referred to what
  7. how many p orbitals can there be in an energy level
  8. which atom has a mass of 196.67
  9. Rutherfords gold foil experiment is about discovering what
  10. the flame color is described in terms of its what
  11. below a certain frequency, no electrons will eject no matter the what
  12. Atoms with a negative charge have more electrons than protons and are called
  13. when an atom emits energy, the electrons move from an excited state to their ground state and give off what
  14. an element with 27 protons
  15. equals the amount of protons
  16. what is the element name of HE
  17. How many electrons can the F subshell hold
  18. an atom that has gained or lost one of more electrons
  19. cause metals to eject their electrons
  20. the weight of an element minus the atomic number equals the amount of what
  21. what is everything made up of
  22. when an atom absorbs energy from a flame they become
  23. the maximum amount of displacement of a particle on the medium from its rest position
  24. any of the one or more orbitals making up an electron shell of an atom

43 Clues: what does Zn stand for • what does Sn stand for • an element with 27 protons • can hold two electrons each • used to transmit information • equals the amount of protons • how many subshells are there • what is everything made up of • which atom has a mass of 83.80 • What is the element name of NA • equals the number of electrons • what is the element name of HE • ...

Chemistry 2022-09-12

Chemistry crossword puzzle
Across
  1. atoms with a positive charge have fewer electrons than protons and are called
  2. Which element has a shorthand configuration of [Ne]3s2 3p1
  3. what is the mass number of calcium
  4. any of the one or more orbitals making up an electron shell of an atom
  5. used to transmit information
  6. an atom that has gained or lost one of more electrons
  7. what is the element name of HE
  8. What is an atom with the same number of electrons as protons
  9. Rutherfords gold foil experiment is about discovering what
  10. when an atom absorbs energy from a flame they become
  11. where does atoms absorb energy from when a substance is heated
  12. what does Sn stand for
  13. high frequency waves have what kind of wavelengths
  14. travels at the speed up of 3.00x10^8 m/s
  15. How many electrons can the F subshell hold
  16. what is everything made up of
  17. cause metals to eject their electrons
  18. an element with 27 protons
  19. the flame color is described in terms of its what
  20. during reactions, positions are very unstable so the electrons would quickly drop back down to where
  21. which atom has a mass of 83.80
Down
  1. the weight of an element minus the atomic number equals the amount of what
  2. equals the amount of protons
  3. the colors observed when a substance is heated in a flame may be used as what
  4. when an atom emits energy, the electrons move from an excited state to their ground state and give off what
  5. What is the element name of NA
  6. the maximum amount of displacement of a particle on the medium from its rest position
  7. can hold two electrons each
  8. equals the number of electrons
  9. what does Zn stand for
  10. The number of protons are referred to what
  11. atoms with different numbers of protons are different what
  12. which atom has a mass of 196.67
  13. Atoms are made up of what type of particles
  14. atoms that gain electrons have what time of ions
  15. what is the the first element symbol of copper
  16. how many p orbitals can there be in an energy level
  17. atoms with the same number of protons but different numbers of neutrons
  18. atoms that lose electrons have what time of ions
  19. if a glass rod was heated in a burner flame and gave off a bright yellow flame, what predominates in the glass rod
  20. below a certain frequency, no electrons will eject no matter the what
  21. how many subshells are there
  22. what is placed in the bracket when writing short hand notation
  23. the different color of the flames is due to the amount of what in each salt
  24. what is the net charge of hydrogen
  25. Atoms with a negative charge have more electrons than protons and are called

46 Clues: what does Zn stand for • what does Sn stand for • an element with 27 protons • can hold two electrons each • equals the amount of protons • used to transmit information • how many subshells are there • what is everything made up of • What is the element name of NA • equals the number of electrons • what is the element name of HE • which atom has a mass of 83.80 • ...

chemistry 2022-09-12

chemistry crossword puzzle
Across
  1. atoms with a positive charge have fewer electrons than protons and are called
  2. Which element has a shorthand configuration of [Ne]3s2 3p1
  3. what is the mass number of calcium
  4. any of the one or more orbitals making up an electron shell of an atom
  5. used to transmit information
  6. an atom that has gained or lost one of more electrons
  7. what is the element name of HE
  8. What is an atom with the same number of electrons as protons
  9. Rutherfords gold foil experiment is about discovering what
  10. when an atom absorbs energy from a flame they become
  11. where does atoms absorb energy from when a substance is heated
  12. what does Sn stand for
  13. high frequency waves have what kind of wavelengths
  14. travels at the speed up of 3.00x10^8 m/s
  15. How many electrons can the F subshell hold
  16. what is everything made up of
  17. cause metals to eject their electrons
  18. an element with 27 protons
  19. the flame color is described in terms of its what
  20. during reactions, positions are very unstable so the electrons would quickly drop back down to where
  21. which atom has a mass of 83.80
Down
  1. the weight of an element minus the atomic number equals the amount of what
  2. equals the amount of protons
  3. the colors observed when a substance is heated in a flame may be used as what
  4. when an atom emits energy, the electrons move from an excited state to their ground state and give off what
  5. What is the element name of NA
  6. the maximum amount of displacement of a particle on the medium from its rest position
  7. can hold two electrons each
  8. equals the number of electrons
  9. what does Zn stand for
  10. The number of protons are referred to what
  11. atoms with different numbers of protons are different what
  12. which atom has a mass of 196.67
  13. Atoms are made up of what type of particles
  14. atoms that gain electrons have what time of ions
  15. what is the the first element symbol of copper
  16. how many p orbitals can there be in an energy level
  17. atoms with the same number of protons but different numbers of neutrons
  18. atoms that lose electrons have what time of ions
  19. if a glass rod was heated in a burner flame and gave off a bright yellow flame, what predominates in the glass rod
  20. below a certain frequency, no electrons will eject no matter the what
  21. how many subshells are there
  22. what is placed in the bracket when writing shorthand notation
  23. the different color of the flames is due to the amount of what in each salt
  24. what is the net charge of hydrogen
  25. Atoms with a negative charge have more electrons than protons and are called

46 Clues: what does Zn stand for • what does Sn stand for • an element with 27 protons • can hold two electrons each • equals the amount of protons • used to transmit information • how many subshells are there • what is everything made up of • What is the element name of NA • equals the number of electrons • what is the element name of HE • which atom has a mass of 83.80 • ...

Chemistry 2017-02-14

Chemistry crossword puzzle
Across
  1. The smallest component of an element
  2. Has no charge at all
  3. A substance like water
  4. The amount of mass in a specified space
  5. Solid to a liquid
  6. A substance like air or oxygen
  7. A combination of two or more pure substances
  8. The branch of science
  9. Able to be bent or formed into wires
  10. Able to be toxic or poisonous
  11. A substance like ice
Down
  1. Has a positive charge
  2. Water to a gas
  3. Solid to a gas
  4. Has a negative charge
  5. Copper, Iron, Gold are examples of
  6. Able to be shaped under pressure
  7. Smallest particle in a chemical element
  8. --------table
  9. A substance formed when two or more chemical elements are combined

20 Clues: --------table • Water to a gas • Solid to a gas • Solid to a liquid • Has no charge at all • A substance like ice • Has a positive charge • Has a negative charge • The branch of science • A substance like water • Able to be toxic or poisonous • A substance like air or oxygen • Able to be shaped under pressure • Copper, Iron, Gold are examples of • The smallest component of an element • ...

Chemistry 2017-02-12

Chemistry crossword puzzle
Across
  1. In the middle of the atom with another substance
  2. Some people call this word the weather.
  3. It is part of your blood an is the fourth state of matter
  4. An invisible substance that you can smell.
  5. It is two elements that mix together.
  6. The shell of the tiniest part of an atom (2 words)
  7. When a liquid disappears and goes in the sky.
  8. This is when a solid turns straight into a gas.
  9. The smallest part in an atom with a negative charge.
Down
  1. A substance you can see when you are cooking
  2. A organization of the order substances go in that were made by atoms (2 words)
  3. It is in the middle of a atom and has protons and neutrons.
  4. This happens when you put mentos in a soda or have pop rocks in your mouth (2 words)
  5. Something that is hard like a rock and is the opposite of hollow
  6. Every thing is a solid, plasma, liquid and gas.
  7. A state of matter you can see that has no definite shape.
  8. 1 or more atoms
  9. Same size as another substance and has a positive charge.
  10. Part of the water cycle when gas turns into a liquid.
  11. The atomic number is the number of how many _______.

20 Clues: 1 or more atoms • It is two elements that mix together. • Some people call this word the weather. • An invisible substance that you can smell. • A substance you can see when you are cooking • When a liquid disappears and goes in the sky. • Every thing is a solid, plasma, liquid and gas. • This is when a solid turns straight into a gas. • ...

Chemistry 2017-02-16

Chemistry crossword puzzle
Across
  1. The branch of science
  2. Able to be bent or formed into wires
  3. A substance like ice
  4. Water to a gas
  5. --------table
  6. Has a negative charge
  7. A substance like air or oxygen
  8. Able to be shaped under pressure
  9. A substance formed when two or more chemical elements are combined
  10. Copper, Iron, Gold are examples of a
Down
  1. The smallest component of an element
  2. A combination of two or more pure substances
  3. Solid to a gas
  4. Has a positive charge
  5. A substance like water
  6. Able to be toxic or poisonous
  7. Solid to a liquid
  8. Has no charge at all
  9. The amount of mass in a specified space
  10. Smallest particle in a chemical element

20 Clues: --------table • Solid to a gas • Water to a gas • Solid to a liquid • A substance like ice • Has no charge at all • The branch of science • Has a positive charge • Has a negative charge • A substance like water • Able to be toxic or poisonous • A substance like air or oxygen • Able to be shaped under pressure • The smallest component of an element • Able to be bent or formed into wires • ...

Chemistry 2016-12-02

Chemistry crossword puzzle
Across
  1. The temperature at which a solid becomes a liquid: 0 degrees C
  2. A change directly from the solid to the gaseous state without becoming liquid
  3. A transition of matter from one state to another
  4. OH*, The conjugate base Ion that is made during the self-ionization of water
  5. The change from a gas to a liquid
  6. Conversion of a liquid to a gas or vapor
  7. No definite shape, and no definite volume, the molecules are more spread out, atoms or molecules that have high energy
  8. A chemical reaction between an Acid and a base that produces water and a salt
  9. A state of matter in which the object has a definite shape and volume, particles are tightly packed together, very low energy; particles vibrate but can't move
  10. Describes the relationship between pressure of a gas sample and it's volume if temp is kept constant
  11. The minor component in a solution dissolved in the solvent
Down
  1. The change of a liquid to a gas
  2. A compound that has a pH of more than seven; releases hydroxide ions in solutions accepts hydrogen ions or releases an electron pair
  3. Able to be dissolved in a solute
  4. The temperature at which a liquid changes to a gas; 100 Degrees C
  5. The temperature at which a solid becomes a liquid
  6. H3O*, The conjugate acid ion that is made during the self-ionization of water
  7. the measure of how acidic or basic a solution is; the negative log of the concentration of hydrogen ions (H*)
  8. Change from liquid to solid
  9. Have no fixed shape or take on the shape of the container they're in, Particles are packed almost as closely as solid, Particles can move around one another freely
  10. Relates the temperature of a gas to its volume if the pressure is kept constant
  11. A compound that has a pH of less than seven; releases or donates hydrogen ions in solution or accepts an electron pair
  12. unable or barely able to be dissolved in a solute
  13. (Physical Chemistry) a fourth state of matter distinct from solid or liquid or gas and present in stars and fusion reactors
  14. The liquid in which a solute is dissolved to form a solution

25 Clues: Change from liquid to solid • The change of a liquid to a gas • Able to be dissolved in a solute • The change from a gas to a liquid • Conversion of a liquid to a gas or vapor • A transition of matter from one state to another • The temperature at which a solid becomes a liquid • unable or barely able to be dissolved in a solute • ...

Chemistry 2017-02-08

Chemistry crossword puzzle
Across
  1. conductors of heat and electricity, malleable, ductile
  2. two elements mixed together to create a new substance
  3. the shells of an atom
  4. metal, nonmetal, and metalloid _____
  5. the letters that represent the element name
  6. a cold reaction
  7. row(s) of periodic table
  8. a hot or heated reaction
  9. not conductive, malleable, or ductile
  10. share properties of metals and nonmetals
  11. number of electrons in outer shell
  12. all elements that go into reactions come out of the reaction with the same number
Down
  1. pure substance on the periodic table
  2. number of protons and electrons
  3. a full outer shell, far right side of periodic table
  4. creator of the periodic table
  5. carries a positive charge
  6. negative charge and found in all atoms
  7. a group of atoms
  8. carries negative charge
  9. located below the symbol on the periodic table, add up protons and electrons
  10. the outcome of a chemical reaction
  11. the start of a chemical reaction, what creates a product
  12. even smaller than a molecule
  13. the center of all molecules

25 Clues: a cold reaction • a group of atoms • the shells of an atom • carries negative charge • row(s) of periodic table • a hot or heated reaction • carries a positive charge • the center of all molecules • even smaller than a molecule • creator of the periodic table • number of protons and electrons • the outcome of a chemical reaction • number of electrons in outer shell • ...

chemistry 2018-02-10

chemistry crossword puzzle
Across
  1. changethatresultswhentwoormoresubstancereacttocreateadifferentsubstanceorsubstances;thenewsubstanceshavecompletelydifferentpropertiesfromtheoriginalones
  2. numberofprotonsinthenucleusofoneatomofanelement
  3. measureofatomicmass;1amuisequalto1/12themassofacarbon12atom
  4. chemicalreactionthatoccurswhenoxygenreactswithasubstancetoformanewsubstanceandgiveoffenergy
  5. chemicalreactionthattakesplaceincellsfood(sugar)reactswithoxygentoproduceenergywaterandcarbondioxide
  6. chemicalcombinationoftwoormoreelementsinaspecifccratio
  7. substancethathelpsachemicalreactiontoproceedmorequickly
  8. abilityofasubstancetoconductelectricityorheat
  9. principlethatmatterisnotcreatedordestroyedinachemicalreactionthemassoftheproductsalwaysequalsthemassofthereactants
  10. anexperimentinwhichallreactantsandallproductsofachemicalreactionareaccountedfor
  11. earthmetalsgroup2elementsintheperiodictable;theirreactivityisnotasstrongasthatofthealkalimetals
  12. descriptionofhowasubstanceinteractswithothersubstances,suchasacids;chemicalpropertiesareobservableonlywhenachemicalchangeoccurs
Down
  1. changeofstatefromagastoaliquid
  2. massofoneatomofanelementcalculatedfromthetotalnumberofprotons,neutrons,andelectronsofthatatom;measuredinatomicmassunits
  3. catalystinvolvedinchemicalreactionsinlivingthings
  4. slowchemicalchangethatoccurswhenoxygenintheairreactswithametal
  5. combinationofsymbolsthatrepresentacompound;theformulaidentifiestheelementsinthecompoundandtheamountofeachelement
  6. of a solid that can be stretchedintoalongwire
  7. reactionthatreleasesenergy
  8. asolutioninwhichwateristhesolvent
  9. changeofstatefromaliquidtoagas
  10. areactionthattakesplacewhentwoormoresubstancesreacttoformnewsubstances
  11. group1elementsintheperiodictable,notincludinghydrogen;themostreactiveofthemetals
  12. cloudymixtureinwhichtinyparticlesofonesubstanceareheldwithinanotherandparticlescannotbeseparatedoutfromtheothersubstance
  13. thesmallestpartofanelementthatisrepresentativeofthatelement;aneutralparticlemadeupofanucleuscontainingprotonsandneutrons,andinwhichthenumberofelectronsequalsthenumberofprotons
  14. changeofstatefromaliquidtoasolid

26 Clues: reactionthatreleasesenergy • changeofstatefromagastoaliquid • changeofstatefromaliquidtoagas • changeofstatefromaliquidtoasolid • asolutioninwhichwateristhesolvent • of a solid that can be stretchedintoalongwire • abilityofasubstancetoconductelectricityorheat • numberofprotonsinthenucleusofoneatomofanelement • catalystinvolvedinchemicalreactionsinlivingthings • ...

CHEMISTRY 2017-10-12

CHEMISTRY crossword puzzle
Across
  1. vertical column of elements
  2. has more neutrons than protons
  3. can increase reaction rate
  4. uses symbols and numbers to represent a substance
  5. interaction that holds atoms or ions together
  6. smallest particle of an element
  7. total number of protons and neutrons
  8. poor conductor of heat and electricity
  9. energy is released
  10. able to form into shapes
  11. metals can be made into wire
Down
  1. group of atoms held together
  2. formed in a reaction
  3. the ability to burn
  4. Mendeleev's arrangement of elements
  5. energy is absorbed
  6. identifies the atom
  7. electrons on the outermost shell
  8. participants in a reaction
  9. has 80 protons
  10. gains or loses electrons

21 Clues: has 80 protons • energy is absorbed • energy is released • the ability to burn • identifies the atom • formed in a reaction • able to form into shapes • gains or loses electrons • can increase reaction rate • participants in a reaction • vertical column of elements • group of atoms held together • metals can be made into wire • has more neutrons than protons • ...

Chemistry 2018-01-18

Chemistry crossword puzzle
Across
  1. a chemical substance that is present at the start of a chemical reaction
  2. chemical equation with the same number of atoms of each element on both sides of the equation
  3. formed when atoms share electrons - nonmetals form covalent bonds
  4. a mixture that is the same throughout
  5. any compound that increases the number of hydrogen when dissolved in water
  6. any of the more than 100 known substances that cannot be separated into simpler substances and that singly or in combination make all matter
  7. a combustion reaction is when oxygen combines with another compound to form water and carbon dioxide
  8. a change in which one or more substances combine or break apart to form new substances
  9. a substance made up of atoms of two or more different elements joined by chemical bonds
  10. a substance that decreases the hydrogen ion concentration in a solution
Down
  1. the simplest structural unit of an element or compound
  2. a type of mixture in which the parts of the mixture are noticeably different from one another
  3. the number placed in front of a chemical symbol to balance the equation
  4. a chemical substance formed as a result of a chemical reaction
  5. anything that has mass and occupies space
  6. characteristics that can only be observed when one substance changes into a different substance
  7. the smallest component of an element having the chemical properties of the element
  8. a chemical bond resulting from the attraction between oppositely charged ions
  9. the amount of matter in an object
  10. a solution with a pH of 7

20 Clues: a solution with a pH of 7 • the amount of matter in an object • a mixture that is the same throughout • anything that has mass and occupies space • the simplest structural unit of an element or compound • a chemical substance formed as a result of a chemical reaction • formed when atoms share electrons - nonmetals form covalent bonds • ...

chemistry 2017-11-15

chemistry crossword puzzle
Across
  1. The phase change from a solid to a liquid
  2. the temperature in which the substance starts to melt
  3. the metals of Group 1 on the periodic table
  4. an atom that is defined by its atomic number
  5. an element which is not metallic
  6. H2O a chemical substance, a major part of cells and Earth, and covalently bonded
  7. Group 17 on the Periodic Table and are all non-metals
  8. A state of matter in which cohesive force is less than or equal to the separating force
  9. the change of one or more substances into another or multiple substances
  10. formation of a solid in a solution or inside another solid during a chemical reaction or by diffusion in a solid
  11. homogeneous mixture made up of multiple substances. It is made up of solutes and solvents.
  12. The amount of mass per unit volume. d = m/V
Down
  1. a positive unit or subatomic particle that has a positive charge
  2. is the same as a proton or electron but without a charge
  3. energy transferred from one system to another by thermal interaction
  4. the metals of Group 2 on the periodic table
  5. gases group 18 elements, those whose outer electron shell is filled
  6. material with definite chemical composition
  7. the part of the solution that is mixed into the solvent (NaCl in saline water)
  8. particles that fill their container though have no definite shape or volume
  9. the number representing an element which corresponds with the number of protons within the nucleus
  10. the temperature in which the substance starts to boil
  11. a phase transition from solid to limewater fuel or gas
  12. the part of the solution that dissolves the solute (H2O in saline water
  13. Chemical element that is a good conductor of both electricity and heat and forms cations and ionic bonds with non-metals

25 Clues: an element which is not metallic • The phase change from a solid to a liquid • the metals of Group 2 on the periodic table • material with definite chemical composition • the metals of Group 1 on the periodic table • The amount of mass per unit volume. d = m/V • an atom that is defined by its atomic number • the temperature in which the substance starts to melt • ...

Chemistry 2018-02-28

Chemistry crossword puzzle
Across
  1. proton
  2. liquido
  3. no metales
  4. polimeros
  5. electron
  6. formula quimica
  7. metales
  8. compuestos
  9. sales
Down
  1. solución
  2. elementos
  3. semiconductores
  4. biomateriales
  5. símbolo quimico
  6. neutron
  7. nucleo
  8. ceramica
  9. inorganico
  10. química
  11. compuestos
  12. atomo
  13. cambio

22 Clues: atomo • sales • proton • nucleo • cambio • liquido • neutron • química • metales • solución • ceramica • electron • elementos • polimeros • no metales • inorganico • compuestos • compuestos • biomateriales • semiconductores • símbolo quimico • formula quimica

Chemistry 2018-09-02

Chemistry crossword puzzle
Across
  1. ตัวทำละลาย
  2. สารละลาย
  3. โมเลกุล
  4. ประจุบวก
  5. ของเหลว
  6. โมล
  7. พันธะไอออนิก
  8. กรด
  9. เบส
Down
  1. โซเดียม
  2. ดีบุก
  3. พันธะโคเวเลนต์
  4. ตัวถูกละลาย
  5. แคลเซียม
  6. ออกซิเจน
  7. ของแข็ง
  8. สังกะสี
  9. ตะกั่ว
  10. แก๊ส
  11. ไอออน

20 Clues: โมล • กรด • เบส • แก๊ส • ดีบุก • ไอออน • ตะกั่ว • โซเดียม • โมเลกุล • ของแข็ง • สังกะสี • ของเหลว • สารละลาย • แคลเซียม • ประจุบวก • ออกซิเจน • ตัวทำละลาย • ตัวถูกละลาย • พันธะไอออนิก • พันธะโคเวเลนต์

Chemistry 2019-03-20

Chemistry crossword puzzle
Across
  1. A colorless gas with a characteristic pungent smell
  2. Fool's gold
  3. A substance used to speed up a chemical reaction
  4. The use of pesticides and insecticides are types of ____ control to protect food crops from unwanted pests or insects
  5. Compromises only about 0.05% of the earth's crust by mass but easily obtained
  6. Is a process in which plants replenish oxygen in Earth's atmosphere
  7. nitrogen ____ is the process of organisms to convert atmospheric nitrogen to a form that can be used by plants
  8. The movement of nitrogen and nitrogen compounds from the air to the soil and back forms this cycle
  9. The result of heating white phosphorous to about 300C in the absence of air
  10. Addition of hydrogen to double (or triple) bonds
  11. Makes up 78% of the volume of air
Down
  1. Most abundant element in earth's crust
  2. The antibacterial action of hydrogen peroxide is due to highly reactive molecules called
  3. Two or more forms of the same element that differ in properties but exist in the same physical state
  4. Ammonium ____ was commonly used as smelling salts to revive someone who has fainted
  5. The ____process is when superheated water injected into the bed of sulfur containing rock through the outermost of three concentric pipes causing sulfur to melt and form a liquid pool
  6. Nitrogen is found in all living things in the form of ___ and nucleic acids
  7. the most important commercial method of preparing hydrogen in the US
  8. The most abundant element in the universe
  9. The ammonia used for fertilizer production is synthesized by the ____ process

20 Clues: Fool's gold • Makes up 78% of the volume of air • Most abundant element in earth's crust • The most abundant element in the universe • A substance used to speed up a chemical reaction • Addition of hydrogen to double (or triple) bonds • A colorless gas with a characteristic pungent smell • Is a process in which plants replenish oxygen in Earth's atmosphere • ...

chemistry 2018-10-09

chemistry crossword puzzle
Across
  1. (2 words) a chemical bond in which the electrons are shared by atoms
  2. iron (chemical symbol)
  3. abbreviation for adenosine triphosphate
  4. (2 words) the number of protons in the nucleus of an atom
  5. (2 words) the orbital paths of electrons found at varying distances from the nucleus
  6. carbohydrate molecule composed of more than two simple sugars
  7. the tendency of an organism to sustain its chemical equilibrium under the challenge of a fluctuating external environment
  8. positive charged ions
  9. sulfur(chemical symbol)
Down
  1. carbon dioxide (chemical symbol)
  2. (2 words) molecules that contain the element carbon and are the principal materials from which the structures of living things are formed
  3. part of an atom that orbits around the nucleus and carries a negative charge
  4. salt (chemical symbol)
  5. magnesium (chemical symbol)
  6. the ability to do work
  7. sodium (chemical symbol)
  8. large complex molecules consisting of chains of hundreds or thousands of amino acids
  9. oxygen (chemical symbol)
  10. carbon (chemical symbol)
  11. water (chemical symbol)
  12. abbreviation for deoxyribonucleic acid
  13. K (chemical symbol for)
  14. abbreviation for ribonucleic acid

23 Clues: positive charged ions • iron (chemical symbol) • salt (chemical symbol) • the ability to do work • water (chemical symbol) • K (chemical symbol for) • sulfur(chemical symbol) • sodium (chemical symbol) • oxygen (chemical symbol) • carbon (chemical symbol) • magnesium (chemical symbol) • carbon dioxide (chemical symbol) • abbreviation for ribonucleic acid • ...

Chemistry 2018-11-12

Chemistry crossword puzzle
Across
  1. 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
  2. Chemical reaction that releases heat energy
  3. Chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
  4. Number of protons in the nucleus of one atom of an element
  5. Workplace Hazardous Material Information System
  6. Pure substance that cannot be broken down into other substances; substance only made up of one type of atom
  7. Basic unit of a chemical element
  8. Chemical reaction that absorbs heat energy
  9. More than two elements combine
  10. Below
  11. New materials produced by the reaction
Down
  1. Slow chemical change that occurs when oxygen in air reacts with a metal
  2. French chemist who created a nomenclature for naming compounds
  3. Anything that has mass and occupies space
  4. Pure substance formed when non-metals combine
  5. A subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen
  6. Chemical reaction that takes place in the cells in your body
  7. Mass of one atom of an element calculated from the total number of protons, neutrons, and electrons of that atom; measured in amu
  8. Have metallic and non-metallic properties
  9. Materials at the start of a reaction
  10. A book describing the achievements of alchemists.
  11. A table in which the elements are organized by their physical and chemical properties
  12. Substances that help a reaction proceed faster
  13. The central and most important part of an object, movement, or group, forming the basis for its activity and growth
  14. Pure substance formed when at least one metal and one non-metal combine

25 Clues: Below • More than two elements combine • Basic unit of a chemical element • Materials at the start of a reaction • New materials produced by the reaction • Anything that has mass and occupies space • Have metallic and non-metallic properties • Chemical reaction that absorbs heat energy • Chemical reaction that releases heat energy • ...

Chemistry 2023-05-15

Chemistry crossword puzzle
Across
  1. Form of matter that flows, has constant volume and takes the shape of its container
  2. Matter that has a definite composition
  3. Pure substance that cannot be broken down into simpler substances
  4. Negative charge particle
  5. The smallest particle of an element that retains all the properties of that element
  6. A measure of the average kinetic energy of the particles in a sample of matter
  7. A measure that reflects the amount of matter
  8. Positively charged particle
  9. The starting substance in a chemical reaction
  10. Type of mixture that has a uniform composition
  11. Ion with negative charge
  12. Form of matter that conforms to the shape of the container and is easily compressed
  13. Extremely small, dense center of an atom
  14. Type of change that alters the physical properties of a substance but does not change its composition
  15. Type of mixture where the individual components remain distinct
Down
  1. Physical blend of two or more substances
  2. A form of energy that flows from a warmer object to a cooler object
  3. Ion with positive charge
  4. The capacity to do work or produce heat
  5. A process that involves one or more substances changing into new substances
  6. Substance formed during a chemical reaction
  7. Substance dissolved in a solution
  8. A chemical combination of two or more different elements
  9. Chart that organizes all known elements into rows and columns arranged by increasing atomic number
  10. A chemical bond that results from sharing of valence electrons
  11. Anything that has mass and takes up space
  12. Neutral subatomic particle
  13. An atom with a positive or negative charge
  14. Substance that dissolves a solute in a solution
  15. The study of matter and the changes that it undergoes

30 Clues: Ion with positive charge • Negative charge particle • Ion with negative charge • Neutral subatomic particle • Positively charged particle • Substance dissolved in a solution • Matter that has a definite composition • The capacity to do work or produce heat • Physical blend of two or more substances • Extremely small, dense center of an atom • ...

Chemistry 2023-06-18

Chemistry crossword puzzle
Across
  1. The particles in the nucleus
  2. The minimum size needed for a chain reaction
  3. holds together protons and neutrons
  4. fusion caused by high temperatures
  5. Building blocks of the universe
  6. The average mass of all the isotopes of an element
  7. In the smallest possible units
  8. Neutral particles in an atom
Down
  1. Electromagnetic radiation from radioactive nuclei
  2. The time it takes for half a sample to decay
  3. The nucleus of a helium atom
  4. Small, negative particles in an atom
  5. When an element decays into another element
  6. Positively charged particles of an atom
  7. When a reaction causes another reaction
  8. The splitting of two nuclei into smaller halves
  9. An electron ejected from a radioactive nucleus
  10. Number of protons and neutrons in an isotope
  11. Amount of protons in an element
  12. The same element with a different number of neutrons

20 Clues: The nucleus of a helium atom • The particles in the nucleus • Neutral particles in an atom • In the smallest possible units • Amount of protons in an element • Building blocks of the universe • fusion caused by high temperatures • holds together protons and neutrons • Small, negative particles in an atom • Positively charged particles of an atom • ...

Chemistry 2023-07-17

Chemistry crossword puzzle
Across
  1. Refers to anything that occupies space and has weight
  2. Matter having a definite weight and volume, but no definite shape
  3. Cosmetic ingredient that helps to prevent moisture loss
  4. Products made from ingredients grown without pesticides, herbicides or genetic modifications
  5. Mixtures of two or more kinds of molecules that are incapable of being mixed together
  6. Two or more non-mixable substances united with the help of a binder
  7. The number one cause of premature aging
  8. The delivery system that requires friction to release the performance ingredients
  9. Ingredients that are designed to dissolve keratin proteins on the surface of the skin
  10. Biochemical compound that helps the body construct and renew itself
Down
  1. If a solution hsa more negative hydroxide ions than positive hydrogen ions it is ______
  2. The removal of dead cells from the surface of the skin; either mechanical or chemical
  3. The most commong element in the universe
  4. The scientific study of matter
  5. Basic, pure substances that can't be broken down into simpler substances
  6. Mixtures of fats and oils converted to fatty acids by heat and then purified
  7. Two or more atoms joined together by a chemical bond
  8. Potential hydrogen
  9. Ingredients/products that tend to block or clog the pores and contribute to papules and pustules
  10. Any substance that is able to dissolve another substance

20 Clues: Potential hydrogen • The scientific study of matter • The number one cause of premature aging • The most commong element in the universe • Two or more atoms joined together by a chemical bond • Refers to anything that occupies space and has weight • Cosmetic ingredient that helps to prevent moisture loss • Any substance that is able to dissolve another substance • ...

Chemistry 2023-07-17

Chemistry crossword puzzle
Across
  1. Two or more atoms joined together by a chemical bond
  2. The removal of dead cells from the surface of the skin; either mechanical or chemical
  3. The delivery system that requires friction to release the performance ingredients
  4. The most common element in the universe
  5. The number one cause of premature aging
  6. If a solution has more negative hydroxide ions than positive hydrogen ions it is ______
  7. Biochemical compound that helps the body construct and renew itself
  8. Cosmetic ingredient that helps to prevent moisture loss
Down
  1. Mixtures of two or more kinds of molecules that are incapable of being mixed together
  2. Matter having a definite weight and volume, but no definite shape
  3. Refers to anything that occupies space and has weight
  4. Ingredients/products that tend to block or clog the pores and contribute to papules and pustules
  5. Any substance that is able to dissolve another substance
  6. Mixtures of fats and oils converted to fatty acids by heat and then purified
  7. Two or more non-mixable substances united with the help of a binder
  8. The scientific study of matter
  9. Products made from ingredients grown without pesticides, herbicides or genetic modifications
  10. Basic, pure substances that can't be broken down into simpler substances
  11. Ingredients that are designed to dissolve keratin proteins on the surface of the skin
  12. Potential hydrogen

20 Clues: Potential hydrogen • The scientific study of matter • The most common element in the universe • The number one cause of premature aging • Two or more atoms joined together by a chemical bond • Refers to anything that occupies space and has weight • Cosmetic ingredient that helps to prevent moisture loss • Any substance that is able to dissolve another substance • ...

Chemistry 2023-07-12

Chemistry crossword puzzle
Across
  1. the non-metal which forms the main part of living organisms
  2. the particle with no charge which is found in atoms
  3. another name for group 7 elements
  4. the only non-metal in liquid form
  5. an element the compound of which is part of sand
  6. the only metal in liquid form
  7. metal which helps to make healthy teeth and bones
  8. gas which makes up 78% of Earth's atmosphere
  9. metal with a radioactive isotope
Down
  1. an element with the lightest atomic mass
  2. the metal used to make electric wiring
  3. metal which is used to make steel
  4. metal used to make airplane bodies
  5. most reactive metal in the Periodic table
  6. the lightest noble gas
  7. metal which is part of cooking salt
  8. the negatively charges particle found in atoms
  9. gas used for respiration
  10. the noble gas used to fill light bulbs
  11. the element needed to make chlorophyll in green plants

20 Clues: the lightest noble gas • gas used for respiration • the only metal in liquid form • metal with a radioactive isotope • metal which is used to make steel • another name for group 7 elements • the only non-metal in liquid form • metal used to make airplane bodies • metal which is part of cooking salt • the metal used to make electric wiring • ...

Chemistry 2024-01-18

Chemistry crossword puzzle
Across
  1. vertical
  2. where are electrons found
  3. chemically combined
  4. h2o
  5. when things get hot
  6. protons and neutrons
  7. superhero element
  8. whats the staircase in the PT
  9. sand and water
Down
  1. burns things
  2. when things get cold
  3. unit of measurement for amount of substance
  4. metal and nonmetal bond
  5. what identifies an element
  6. mass/volume
  7. cannot be broken down
  8. used to wrap sandwiches
  9. horizontal
  10. nuclear radiation
  11. solid to liquid

20 Clues: h2o • vertical • horizontal • mass/volume • burns things • sand and water • solid to liquid • superhero element • nuclear radiation • chemically combined • when things get hot • when things get cold • protons and neutrons • cannot be broken down • metal and nonmetal bond • used to wrap sandwiches • where are electrons found • what identifies an element • whats the staircase in the PT • ...

Chemistry 2024-01-22

Chemistry crossword puzzle
Across
  1. Mass cant be created or destroyed
  2. In the orbital, -1 charge, about 1amu
  3. the amount of energy needed to remove an electron from an isolated
  4. vapor(gas) to liquid
  5. a bonded atom with 8 outer electrons
  6. the digits of value which carry meaning towards the resolution of the measurements
  7. method of writing large or very small numbers that removes the 0's
  8. 2+ reactants combine to form 1 product
  9. mixture with uniform components throughout
  10. the measurement of how tightly a material is packed together
Down
  1. 2 atoms of the same element exist bonded, too reactive on their own
  2. capacity to be shaped
  3. chemical property that describes the power of an atom in a molecule to attract shared pair electrons towards itself
  4. atom loses an electron with more protons than electrons
  5. a unit representing 6.02x10^23
  6. substance with no fixed size or shape
  7. in the 18th group of the periodic table and have a very low chemical reactivity
  8. when 2 elements with the same electronegativity share electron equally
  9. Substance the cannot be decomposed into simpler substance by chemical
  10. weighted average of the mass numbers of all naturally occurring isotopes
  11. phase change of matter that results in a solid
  12. positively charged center of the atom consisting of protons and neutrons

22 Clues: vapor(gas) to liquid • capacity to be shaped • a unit representing 6.02x10^23 • Mass cant be created or destroyed • a bonded atom with 8 outer electrons • In the orbital, -1 charge, about 1amu • substance with no fixed size or shape • 2+ reactants combine to form 1 product • mixture with uniform components throughout • phase change of matter that results in a solid • ...

chemistry 2023-11-01

chemistry crossword puzzle
Across
  1. Subatomic particle with no charge
  2. Shiny
  3. number of protons
  4. A substance that cannot be broken down
  5. A substance made of mixing other substances
  6. A type of element found on the periodic table
  7. Subatomic particle with a positive charge
  8. An elemental substance which has properties of metals and non metals
  9. Something that is the creation of everything
  10. where protons and neutrons are in an atom.
Down
  1. Conducts electricity well
  2. Easily broken
  3. number the sum of protons and neutrons in an atom
  4. A group of atoms bonded together
  5. Can be made into a wire
  6. An elemental substance that isn't a metal
  7. Subatomic particle with a negative charge
  8. Can be bent
  9. test to test if a combustible gas is present by hearing a pop.
  10. A mixture of two different substances

20 Clues: Shiny • Can be bent • Easily broken • number of protons • Can be made into a wire • Conducts electricity well • A group of atoms bonded together • Subatomic particle with no charge • A mixture of two different substances • A substance that cannot be broken down • An elemental substance that isn't a metal • Subatomic particle with a negative charge • ...

CHEMISTRY 2023-11-02

CHEMISTRY crossword puzzle
Across
  1. Unsur yang mengalami penyimpangan energi ionisasi dengan Magnesium adalah
  2. Unsur yang bersifat metaloid adalah
  3. Perunggu merupakan aliasi antara
  4. Susunan untuk setiap molekul fosfor
  5. Nama liga dari H2O adalah
  6. Mineral yang merupakan mangan
  7. Reaksi Mg dengan asam
  8. liga dari NH3 adalah
  9. Magnalium merupakan pembuatan paduan alloy dari
  10. Warna api ketika belerang dibakar
  11. Asam Fosfat banyak digunakan dalam industri
Down
  1. logam transisi yang digunakan pada lampu intensitas tinggi
  2. Unsur periode ketiga yang memiliki nomor atom 12
  3. Cara memperoleh sulfur dengan mengalirkan air sangat panas dengan tekanan tinggi
  4. Wujud Al pada suhu kamar
  5. Unsur berwarna kuning yang dapat ditemukan di kawah
  6. Diantara unsur-unsur periode ketiga yang merupakan asam terkuat adalah
  7. Logam transisi yabg digunakan pada alat elektronik adalah
  8. Argon dapat diperoleh dari
  9. Diantara unsur-unsur periode ketiga yang merupakan oksidator terkuat adalah
  10. Unsur periode ketiga yang bersifat amfoter
  11. V205 pada pembuatan H2SO4 menurut proses kontak berfungsi sebagai
  12. Nama mineral yang mengandung mangan adalah
  13. Unsur periode ketiga yang bersifat semi logam
  14. Ikatan senyawa NaH
  15. Unsur periode ketiga yang dapat mereduksi air pada suhu kamar adalah

26 Clues: Ikatan senyawa NaH • liga dari NH3 adalah • Reaksi Mg dengan asam • Wujud Al pada suhu kamar • Nama liga dari H2O adalah • Argon dapat diperoleh dari • Mineral yang merupakan mangan • Perunggu merupakan aliasi antara • Warna api ketika belerang dibakar • Unsur yang bersifat metaloid adalah • Susunan untuk setiap molekul fosfor • Unsur periode ketiga yang bersifat amfoter • ...

CHEMISTRY 2023-11-02

CHEMISTRY crossword puzzle
Across
  1. Diantara unsur-unsur periode ketiga yang merupakan oksidator terkuat adalah
  2. Argon dapat diperoleh dari
  3. Unsur periode ketiga yang memiliki nomor atom 12
  4. Susunan untuk setiap molekul fosfor
  5. Unsur berwarna kuning yang dapat ditemukan di kawah
  6. liga dari NH3 adalah
  7. Perunggu merupakan aliasi antara
  8. Logam transisi yabg digunakan pada alat elektronik adalah
  9. Ikatan senyawa NaH
  10. Unsur yang bersifat metaloid adalah
  11. Mineral yang merupakan mangan
Down
  1. Warna api ketika belerang dibakar
  2. Unsur yang mengalami penyimpangan energi ionisasi dengan Magnesium adalah
  3. logam transisi yang digunakan pada lampu intensitas tinggi
  4. Cara memperoleh sulfur dengan mengalirkan air sangat panas dengan tekanan tinggi
  5. Reaksi Mg dengan asam
  6. Unsur periode ketiga yang bersifat semi logam
  7. Nama mineral yang mengandung mangan adalah
  8. Unsur periode ketiga yang dapat mereduksi air pada suhu kamar adalah
  9. Asam Fosfat banyak digunakan dalam industri
  10. Nama liga dari H2O adalah
  11. V205 pada pembuatan H2SO4 menurut proses kontak berfungsi sebagai
  12. Magnalium merupakan pembuatan paduan alloy dari
  13. Unsur periode ketiga yang bersifat amfoter
  14. Diantara unsur-unsur periode ketiga yang merupakan asam terkuat adalah

25 Clues: Ikatan senyawa NaH • liga dari NH3 adalah • Reaksi Mg dengan asam • Nama liga dari H2O adalah • Argon dapat diperoleh dari • Mineral yang merupakan mangan • Perunggu merupakan aliasi antara • Warna api ketika belerang dibakar • Susunan untuk setiap molekul fosfor • Unsur yang bersifat metaloid adalah • Nama mineral yang mengandung mangan adalah • ...

chemistry 2023-11-10

chemistry crossword puzzle
Across
  1. bond between non metal and non metal
  2. technique that use a porous barrier to separate a solid from a liquid
  3. building blocks of everything
  4. Characteristic of a substance that can be observed or measured without changing the substance.
  5. study of the composition and components.
  6. study of life
  7. effect of gravity on a mass
  8. study of motion and forces
  9. amount of space
  10. technique that separates the components of a mixture on the basis of the tendency of each to travel or be drawn across the surface of another material
  11. anything without carbon
  12. SI Unit for time
  13. error / accepted value times 100
  14. study of the composition of matter
  15. number of protons
  16. group 17
  17. study of matter and processes of living organisms
  18. contains carbon
  19. sudy of earth and the rocks that make it up
Down
  1. a law that states that matter cannot be destroyed or created
  2. Group 3 - 12
  3. Group 1
  4. charge of a proton
  5. bond between metal and metal
  6. outer energy
  7. a type of change that changes the identity of the substance
  8. changes where properties of the material change but the identity doesn’t
  9. the force that holds two atoms together
  10. group 2
  11. group 18
  12. mass divided by volume
  13. charge of an electron
  14. can be seen and measured directly
  15. bond between metal and non-metal
  16. technique that results in the formation of pure solid particles of a substance from a solution containing the dissolved substance.
  17. number of protons and neutrons
  18. SI Unit for length
  19. technique that is based on differences in the boiling points of the substances involved
  20. anything that has mass and takes up space
  21. a positively charged ion

40 Clues: Group 1 • group 2 • group 18 • group 17 • Group 3 - 12 • outer energy • study of life • amount of space • contains carbon • SI Unit for time • number of protons • charge of a proton • SI Unit for length • charge of an electron • mass divided by volume • anything without carbon • a positively charged ion • study of motion and forces • effect of gravity on a mass • bond between metal and metal • ...

Chemistry 2023-10-31

Chemistry crossword puzzle
Across
  1. I am flat and bendy now
  2. A substance in which things are built upon
  3. WOW shiny
  4. Will react with an Metal to produce a metal salt and hydrogen
  5. The things that make up an object
  6. Stretch
  7. The things that make up everything
  8. The smallest things
  9. A stable subatomic particle occurring in all atomic nuclei
  10. Metal + Oxygen --> Answer
  11. After a reaction
  12. A reaction with metals and oxygen to produce a metal oxide
  13. A chemical reaction with hydrocarbon and oxygen to produce carbon dioxide and water
Down
  1. 24 karat Gold
  2. Something that is done in response to a change or addition of a substance
  3. Things that make up most of what we see
  4. How much electricity flows through me
  5. A metal made by combining two or more metallic elements
  6. The thing plants do
  7. A lot of metals together
  8. Things on the Periodic Table
  9. The thing humans do
  10. Things that are put together and stirred
  11. 1+1=2
  12. A subatomic particle of about the same mass as a proton but without an electric charge

25 Clues: 1+1=2 • Stretch • WOW shiny • 24 karat Gold • After a reaction • The thing plants do • The thing humans do • The smallest things • I am flat and bendy now • A lot of metals together • Metal + Oxygen --> Answer • Things on the Periodic Table • The things that make up an object • The things that make up everything • How much electricity flows through me • Things that make up most of what we see • ...

Chemistry 2023-11-16

Chemistry crossword puzzle
Across
  1. unstable mixture
  2. no charge
  3. smallest part of elements
  4. uniform mixture
  5. will not mix
  6. ion with positive charge
  7. AHA's
  8. ion with negative charge
  9. releases heat
  10. loves water
  11. pH above 7
Down
  1. rapid oxidation with heat and light
  2. dissolved in solution
  3. love to mix
  4. dissolves the solute
  5. loves fat and oil
  6. required by law SDS
  7. prolonged or repeated
  8. pH below 7
  9. requires outside heat
  10. potential hydrogen
  11. 2 or more atoms
  12. simplest form of matter

23 Clues: AHA's • no charge • pH below 7 • pH above 7 • love to mix • loves water • will not mix • releases heat • uniform mixture • 2 or more atoms • unstable mixture • loves fat and oil • potential hydrogen • required by law SDS • dissolves the solute • dissolved in solution • prolonged or repeated • requires outside heat • simplest form of matter • ion with positive charge • ion with negative charge • ...

Chemistry! 2023-12-09

Chemistry! crossword puzzle
Across
  1. Crystal shapes that are geometric and uniform
  2. Any property that can only be observed during a chemical reaction
  3. A substance that dissolves in a solvent
  4. The substances present at the start of a chemical reaction
  5. A substance in which something is dissolved
  6. A cavity in a rock lined with crystals
  7. The phase in the column that does move with the sample. Can be a gas or a liquid.
  8. A property of a crystal that gives it a flat surface
  9. The process of making polymers
  10. Substance that can taste sour and has a pH less than 7
  11. A chemical process scientists use to separate and analyze different parts of a mixture
  12. Process by which large crystals form from their solutions
Down
  1. The process of gaining an electron in a chemical reaction
  2. A combination of 2 or more substances, where each individual substance maintains its original chemical property
  3. Smaller molecules that come together to form a larger molecule
  4. The substances formed by the reaction
  5. A ruler for acidity and basicity
  6. Any property that can be observed using the five senses or can be measured without changing the matter
  7. The substance that is to be separated from the mixture
  8. A mixture in which one substance dissolves into another
  9. The phase in the column that doesn’t move with the sample. Usually a porous solid
  10. Substance that can feel slippery and has a pH more than 7
  11. The process of losing an electron in a chemical reaction
  12. Very big molecule made up of smaller molecules arranged in a repeating pattern

24 Clues: The process of making polymers • A ruler for acidity and basicity • The substances formed by the reaction • A cavity in a rock lined with crystals • A substance that dissolves in a solvent • A substance in which something is dissolved • Crystal shapes that are geometric and uniform • A property of a crystal that gives it a flat surface • ...

Chemistry 2023-11-20

Chemistry crossword puzzle
Across
  1. MEASURMENT OF THE PARTICLE SPEED
  2. ELEMENTS THAT GIVE OFF RADIATION
  3. MATTER THAT TAKES THE SHAPE AND VOLUME OF ITS CONTAINER
  4. ATOM THAT IS NO LONGER NEUTRAL (HAS A POSITIVE/NEGATIVE CHARGE)
  5. CHANGE OF STATE FROM LIQUID TO SOLID
  6. CHANGE OF STATE FROM A GAS TO LIQUID
  7. MATTER THAT HAS A DEFINITE VOLUME BUT TAKES THE SHAPE OF ITS CONTAINER
  8. MATTER THAT HAS A DEFINITE SHAPE AND VOLUME
  9. THIS SCIENTIST STATED THAT ELECTRONS TRAVEL IN DEFINITE PATHS
  10. ANYTHING THAT MASS AND VOLUME
Down
  1. NEGATIVE PARTICLE OF THE ATOM
  2. NEUTRAL PARTICLE OF THE ATOM
  3. CHANGE OF STATE FROM SOLID TO LIQUID
  4. SAME NUMBER OF PROTONS, DIFFERENT NUMBER OF NEUTRONS
  5. ELEMENT NUMBER 1 ON THE PERIODIC TABLE
  6. POSITIVE PARTICLE OF THE ATOM
  7. A LIQUID'S RESISTANCE TO FLOW
  8. SMALL PARTICLE THAT MAKES UP ALL MATTER
  9. CENTER OF THE ATOM
  10. THIS GREEK PHILOSOPHER WAS THE FIRST TO DESCRIBE AN ATOM

20 Clues: CENTER OF THE ATOM • NEUTRAL PARTICLE OF THE ATOM • NEGATIVE PARTICLE OF THE ATOM • POSITIVE PARTICLE OF THE ATOM • A LIQUID'S RESISTANCE TO FLOW • ANYTHING THAT MASS AND VOLUME • MEASURMENT OF THE PARTICLE SPEED • ELEMENTS THAT GIVE OFF RADIATION • CHANGE OF STATE FROM SOLID TO LIQUID • CHANGE OF STATE FROM LIQUID TO SOLID • CHANGE OF STATE FROM A GAS TO LIQUID • ...

Chemistry 2023-11-24

Chemistry crossword puzzle
Across
  1. / The main ingredient in gin – Water
  2. / 1000x the killer of COVID – Black Death
  3. / Energy storage method invented in 1985 – Lithium Ion
  4. / A Vermonter with about the same number of wives as arrests – Joseph Smith
  5. / Largest animal to ever live – Blue Whale
  6. / Una ciudad in the 28th oldest, and 3rd most southern state -Amarillo
  7. / Prussian > _____ > Robin’s Egg – Cobalt Blue
  8. / An isolated African American, or a venomous arachnid – Brown Recluse
  9. / Mom’s Slug Bug – Lime Green
  10. / You can’t “Feel it in your bones” - Calcium Phosphate
  11. / What Alan Turing and Hermann Göring had in common – Cyanide
Down
  1. / Tsar Bomba type – Hydrogen
  2. / What tetrachromats can see – Ultraviolet
  3. / Popcorn Sutton’s bounty – White Lightning
  4. / A prehensile albino, or a holiday crapshoot – White Elephant
  5. / The 1st of 63 NP’s – Yellowstone
  6. / More plastic than alive – Pink Flamingo
  7. / Radioactive ore, or boring birthday box – Yellow Cake
  8. / The most famous word missing from this list: _____, month, silver, wolf, bulb, etc. – Orange
  9. / A teenager’s appetite, or a point of infinite density – Black Hole
  10. / An Incredible, or someone who becomes a berry – Violet
  11. / Smoked Clupea, or one of the printouts – Red Herring
  12. / Martian sunset – Bluish
  13. / An object discovered in Arizona in 1930, and the namesake of the heaviest naturally occurring trace element - Pluto
  14. / Excited Jed’s most embarrassing trait – Red Rocket
  15. / Anagram to help remember some of this puzzle’s answers – ROY G BIV

26 Clues: / Martian sunset – Bluish • / Tsar Bomba type – Hydrogen • / Mom’s Slug Bug – Lime Green • / The 1st of 63 NP’s – Yellowstone • / The main ingredient in gin – Water • / 1000x the killer of COVID – Black Death • / More plastic than alive – Pink Flamingo • / What tetrachromats can see – Ultraviolet • / Largest animal to ever live – Blue Whale • ...

Chemistry 2024-04-22

Chemistry crossword puzzle
Across
  1. the movement of gas molecules from an area of higher concentration to lower concentration
  2. larger gases move_____
  3. _____ can never change at the same time as pressure
  4. smaller gases move_______
  5. Donates one proton per molecule
  6. Citrus juice is a_______
  7. breaking bonds requires______
  8. a substance that speeds up chemical reactions without undergoing any chemical changes
  9. A device used to measure the energy absorbed or released as heat in a chemical reaction
Down
  1. transition directly from a solid to a gas
  2. Donates more than one proton per molecule
  3. if a reaction absorbs energy it is_________
  4. Biological catalysts that speed up the rate of reactions in the body
  5. transition directly from a gas to a solid
  6. Bleach is a_______
  7. the total amount of energy
  8. the change in heat of the products from the reactants
  9. if a reaction releases energy it is__________
  10. the temperature and pressure at which the solid, liquid, and gas forms of a substance coexist
  11. diffusion through a tiny opening

20 Clues: Bleach is a_______ • larger gases move_____ • Citrus juice is a_______ • smaller gases move_______ • the total amount of energy • breaking bonds requires______ • Donates one proton per molecule • diffusion through a tiny opening • transition directly from a solid to a gas • Donates more than one proton per molecule • transition directly from a gas to a solid • ...

chemistry 2024-03-12

chemistry crossword puzzle
Across
  1. 24
  2. 14
  3. 4
  4. 13
  5. 18
  6. 6
  7. 16
  8. 22
  9. 15
  10. 23
  11. 1
  12. 12
  13. 7
  14. 9
  15. 11
Down
  1. 8
  2. 3
  3. 17
  4. 2
  5. 20
  6. 10
  7. 5
  8. 21
  9. 19

24 Clues: 8 • 3 • 2 • 4 • 5 • 6 • 1 • 7 • 9 • 24 • 14 • 17 • 20 • 10 • 13 • 18 • 16 • 22 • 21 • 15 • 23 • 19 • 12 • 11

Chemistry 2024-04-16

Chemistry crossword puzzle
Across
  1. Solutes that, when dissolved, produce ions capable of conducting an electric current. ----Electrolytes
  2. Tendency of a substance to vaporize at room temperature ---volatility
  3. Ability to conduct heat and electricity easily ----conductivity
  4. produce solutions that do not conduct electricity.----Non-electrolytes.
  5. A carbonyl group attached to another carbonyl group by an oxygen atom --- Anhydride
  6. ____ reactions are investigated using constant volume calorimetry. -- Combustion
  7. A more detailed concentration unit that is reaction-based and depends on the properties of the solution. --NORMALITY
  8. a physical process in which a substance changes from one phase to another ---phase changes
  9. to low molar concentrations of solute ---p-scale
  10. The process of gradually diluting a solution with a relative dilution factor.--- Serial dilution
Down
  1. the temperature at which the vapor pressure of a liquid equals the external pressure (standard atmospheric pressure above the liquid).---boiling point
  2. The rate at which a liquid evaporates is determined by the ____ of molecules transferring from the liquid to the vapor phase. KINETIC ENERGY
  3. The amount of energy required to increase the surface area of a liquid by 1 m^2. ----surface tension
  4. Matter in the ___ state has no fixed shape or volume. ----Gases
  5. Occur between neutral polar molecules in close proximity.- --dipole-dipole forces
  6. ____ held together by ionic bonds are made up of ions. .---ionic solids
  7. These are typically weaker than ionic or covalent bonds (less than 15% stronger).----Intermolecular Forces
  8. In chemistry, a ___ system can transfer energy But it doesn't matter around that. --- closed
  9. Organic compounds containing only carbon and hydrogen---Hydrocarbons
  10. The study of energy and its transformation.----Thermodynamics

20 Clues: to low molar concentrations of solute ---p-scale • The study of energy and its transformation.----Thermodynamics • Ability to conduct heat and electricity easily ----conductivity • Matter in the ___ state has no fixed shape or volume. ----Gases • Organic compounds containing only carbon and hydrogen---Hydrocarbons • ...

Chemistry 2024-06-07

Chemistry crossword puzzle
Across
  1. change from a solid to a liquid
  2. able to be drawn into thin wires
  3. anything that has mass and takes up space
  4. number of protons in an element
  5. way of writing the name of a compound using chemical symbols
  6. the way a material reflects light
  7. smallest part of an element that can be identified as that element
  8. particle that has a positive charge - located in the nucleus of an atom. You can figure out the number of protons by looking at the atomic number of an element.
  9. state of matter that has no definite shape or volume
  10. change from a gas to a liquid
  11. state of matter with a definite shape and volume
  12. change from a liquid to a solid
  13. state of matter with a definite volume but no definite shape
Down
  1. change from a solid directly to a gas
  2. process in which new substances with new chemical and physical properties are formed
  3. elements that make up Group 17 in the periodic table
  4. change from a liquid to a gas at the surface of the liquid
  5. force of attraction that holds atoms together
  6. ions with a negative charge
  7. element that lacks most of the properties of a metal, is not shiny, does not conduct electricity or heat well, is not malleable so it is called brittle or breakable.

20 Clues: ions with a negative charge • change from a gas to a liquid • change from a solid to a liquid • number of protons in an element • change from a liquid to a solid • able to be drawn into thin wires • the way a material reflects light • change from a solid directly to a gas • anything that has mass and takes up space • force of attraction that holds atoms together • ...

Chemistry 2024-05-01

Chemistry crossword puzzle
Across
  1. law that states the more space, the less gas collisions
  2. pH is usually less than 7, compared to bases
  3. first column on the periodic table has elements that are apart of the ____
  4. gives an idea of how much matter is in a space
  5. transfer of electrons
  6. phase change that occurs when a substance goes from a gas to solid
  7. which reactions occurs when delta h is positive
  8. a form of isotope that breaks down to become more stable by giving off radiation
  9. how close a number is to the number desired
  10. not good conductors of heat
  11. system used to convert units by moving the decimal point (KHDUDCM)
  12. proposed that light is made up of photons
  13. mouthwash is a ____ Mixture
Down
  1. the letter q is used when put into formulas
  2. device that is used to determine if the reaction is endothermic or exothermic
  3. the last thing to look for when calculating mathematically
  4. the ratio of the error to the actual value multiplied by 100
  5. how strongly atoms attract to bond electrons to themselves
  6. negatively charged ion
  7. force explaining why at room temperature water is liquid

20 Clues: transfer of electrons • negatively charged ion • not good conductors of heat • mouthwash is a ____ Mixture • proposed that light is made up of photons • the letter q is used when put into formulas • how close a number is to the number desired • pH is usually less than 7, compared to bases • gives an idea of how much matter is in a space • ...

Chemistry 2024-10-09

Chemistry crossword puzzle
Across
  1. Electrons are located around the nucleus in an electron what?
  2. A negatively charged particle
  3. the substance that gets dissolved
  4. Ordered arrangement of all of the elements
  5. A type of mixture you can pick apart
  6. A type of mixture you cannot pick apart
  7. The place where protons and neutrons are housed in an atom
  8. All things that have mass and volume
  9. Chemistry that relates to non-carbon compounds.
  10. A particle that has no charge
Down
  1. The study of matter and its interactions
  2. Number of protons in an element
  3. Point at which a liquid is turned to a gas
  4. Creator of the periodic table
  5. A type of chemistry that involves carbon based life forms
  6. The lightest element known
  7. The point at which a solid turns to a liquid
  8. Same number of protons different number of neutrons.
  9. Water is composed of hydrogen and _________
  10. the liquid that dissolves something else
  11. the amount of matter in a substance
  12. When two elements bond together
  13. Positively charged particle

23 Clues: The lightest element known • Positively charged particle • Creator of the periodic table • A negatively charged particle • A particle that has no charge • Number of protons in an element • When two elements bond together • the substance that gets dissolved • the amount of matter in a substance • A type of mixture you can pick apart • All things that have mass and volume • ...

Chemistry 2024-10-10

Chemistry crossword puzzle
Across
  1. - A mixture of two or more metals.
  2. - A group of atoms bonded together, representing the smallest fundamental unit of a chemical compound.
  3. - A substance that dissolves another to form a solution.
  4. - A substance that increases the concentration of hydroxide ions (OH⁻) in a solution.
  5. - A subatomic particle with a negative charge that orbits the nucleus of an atom.
  6. - The loss of electrons by a molecule, atom, or ion.
  7. - An atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
  8. - A substance that speeds up a chemical reaction without being consumed.
  9. - The combining power of an element, especially in terms of the number of hydrogen atoms it can bond with.
  10. - The gain of electrons by a molecule, atom, or ion.
  11. - A positively charged subatomic particle found in the nucleus of an atom.
  12. - A substance that cannot be broken down into simpler substances by chemical means.
  13. - A substance with high electrical conductivity, luster, and malleability, which readily loses electrons to form positive ions.
  14. - A type of bond formed when one atom donates an electron to another.
  15. - A substance formed from two or more elements chemically bonded together.
Down
  1. - A chemical process by which electrical current is passed through a substance to effect a chemical change.
  2. - A process in which one or more substances are changed into one or more new substances.
  3. - The arrangement of elements in order of increasing atomic number, showing recurring properties.
  4. - The basic unit of a chemical element.
  5. - The force holding two atoms together in a molecule.
  6. - A compound composed only of hydrogen and carbon atoms.
  7. - A biological catalyst that speeds up chemical reactions in living organisms.
  8. - A type of bond where atoms share electrons.
  9. - The substance dissolved in a solvent to form a solution.
  10. - A subatomic particle with no electric charge, located in the nucleus of an atom.
  11. - Atoms of the same element with different numbers of neutrons.
  12. - A scale used to specify the acidity or basicity of an aqueous solution.
  13. - A state in which opposing forces or reactions are balanced.
  14. - A substance that increases the concentration of hydrogen ions (H⁺) in a solution.
  15. - An element or substance that does not exhibit metallic properties.

30 Clues: - A mixture of two or more metals. • - The basic unit of a chemical element. • - A type of bond where atoms share electrons. • - The loss of electrons by a molecule, atom, or ion. • - The gain of electrons by a molecule, atom, or ion. • - The force holding two atoms together in a molecule. • - A substance that dissolves another to form a solution. • ...

Chemistry 2024-10-10

Chemistry crossword puzzle
Across
  1. - Atom or molecule with a net electric charge.
  2. - State of matter with no fixed shape or volume.
  3. - Measure of thermal energy in a substance.
  4. - Lipid that stores energy and provides insulation.
  5. - Sweet carbohydrate used as an energy source.
  6. - Substance with a pH greater than 7.
  7. - Reaction involving the loss of electrons.
  8. - Force applied per unit area in gases or liquids.
  9. - Element essential for DNA and ATP (P).
  10. - State of matter that flows and takes the shape of its container.
  11. - Gas that makes up about 78% of Earth's atmosphere (N).
  12. - Important electrolyte for cellular function (K).
  13. - Gaseous state of a substance that is typically a liquid or solid.
  14. - Reaction involving the gain of electrons.
  15. - Combination of two or more substances without a chemical reaction.
  16. - Lightest element, found in water (H).
  17. - Fundamental element in organic chemistry (C).
  18. - Mineral important for bones and teeth (Ca).
Down
  1. - Smallest unit of a chemical compound.
  2. - Essential liquid for life (H₂O).
  3. - Physical form of matter: solid, liquid, or gas.
  4. - Large biomolecule made of amino acids.
  5. - Main source of energy for living organisms.
  6. - Prefix indicating one billionth; used in nanotechnology.
  7. - Substance formed from two or more elements chemically bonded.
  8. - Disinfectant used in water treatment (Cl).
  9. - Process where substances transform into new products.
  10. - Biological catalyst that speeds up chemical reactions.
  11. - Homogeneous mixture of solute and solvent.
  12. - Element known for its distinct smell in rotten eggs (S).
  13. - State of matter with a fixed shape and volume.
  14. - Alkali metal essential for nerve function (Na).
  15. - Inert gas used in balloons (He).
  16. Dioxide - Gas produced during respiration (CO₂).
  17. - Compound often used in fertilizers (NH₃).
  18. - Substance with a pH less than 7.
  19. - Gas needed for respiration (O₂).
  20. - Mixture where small particles are dispersed but not dissolved.
  21. - Organic compound commonly used in beverages (e.g., ethanol).
  22. - Any substance with a defined composition.

40 Clues: - Essential liquid for life (H₂O). • - Inert gas used in balloons (He). • - Substance with a pH less than 7. • - Gas needed for respiration (O₂). • - Substance with a pH greater than 7. • - Smallest unit of a chemical compound. • - Lightest element, found in water (H). • - Large biomolecule made of amino acids. • - Element essential for DNA and ATP (P). • ...

chemistry 2024-10-10

chemistry crossword puzzle
Across
  1. the ______ of a nucleus depends on the ratio of protons to neutrons
  2. any energy emitted from a source
  3. The combining of atomic nuclei
  4. Prevents overheating
  5. large atoms become clustered, triggering fission in neighboring atoms
  6. high energy emitted from atoms
  7. ______ is released when an atom has to many neutrons
  8. particles of radiation that can be blocked by paper
  9. turns mechanical to electrical energy
  10. radioactive material that is propelled into the atmosphere
  11. hydrogen bombs use 2 _______ of hydrogen - deuterium,and tritium
  12. nuclear core becomes so hot it melts
Down
  1. any wave length or frequency able to remove electrons from atoms
  2. given amount of time needed for half of the sample to decay
  3. generates the initial neutrins used for an atomic weapon
  4. particle within an atom with no charge
  5. amount of radiation exposure
  6. multi low-level radiation sickness
  7. converts a neutron to a proton
  8. rods are collected together into _____
  9. particle with an atom with a negative charge
  10. The splitting of of a nucleus into smaller nuclei
  11. cluster of fuel; enough concentration of neutrons to sustain a fission reaction
  12. center point of an atom holding the protons and neutrons
  13. particle within an atom with a positive charge

25 Clues: Prevents overheating • amount of radiation exposure • The combining of atomic nuclei • converts a neutron to a proton • high energy emitted from atoms • any energy emitted from a source • multi low-level radiation sickness • nuclear core becomes so hot it melts • turns mechanical to electrical energy • particle within an atom with no charge • ...

Chem CrossWord! by: Mekayla York 2014-02-26

Chem CrossWord! by: Mekayla York crossword puzzle
Across
  1. chemistry/ the chemistry of carbon compounds (other than simple salts such as carbonates, oxides, and carbides).
  2. A vertical column in a periodic table
  3. An element that is a poor conductor of electricity and does not form positive ions in a solution
  4. A substance or molecule that participates in a chemical reaction
  5. Has a definite volume, but no definite shape
  6. branch of chemistry that deals with the chemical action of electricity and the production of electricity by chemical reactions
  7. science/ the sciences involved in the study of the physical world and its phenomena
  8. Of State/ Liquid, solid, gas
  9. Property/ A Property that doesn't depend on pressure, temperature, or density.
  10. An element that is shiny and a good conductor of electricity
  11. The amount of matter
  12. Study of matter and how it changes
  13. Anything that takes up space
  14. Change/ A change of matter from one form to another without chemical Change (solid, liquid, gas)
Down
  1. organic Chemistry/ Study of non organics
  2. Made of two or more atoms
  3. A horizontal row in a periodic table
  4. A state of change starting from a gas then ionizing
  5. mass/number of mass
  6. An element that has properties of both a metal and nonmetal
  7. Smallest particle
  8. Study of the properties and changes of matter
  9. Study of substances
  10. Made up of atoms of one type
  11. Reaction/ The process by which one or more substances change to produce one or more substances
  12. Any substance that has a defined composition
  13. Has no definite volume or shape
  14. Has a definite volume and definite shape
  15. Property/ A property that depends on size.

29 Clues: Smallest particle • mass/number of mass • Study of substances • The amount of matter • Made of two or more atoms • Made up of atoms of one type • Of State/ Liquid, solid, gas • Anything that takes up space • Has no definite volume or shape • Study of matter and how it changes • A horizontal row in a periodic table • A vertical column in a periodic table • ...

Branches of science crossword2 2017-09-26

Branches of science crossword2 crossword puzzle
Across
  1. of X-rays and their medical applications
  2. science of the composition, structure, properties, and reactions of matter, especially of atomic and molecular systems.
  3. science/ the scientific study of living organisms
  4. science/sciences related to the planet Earth
  5. Biochemistry/ The study of the structure, composition, and chemical reactions of substances in living systems.
  6. science of life and of living organisms, including their structure, function, growth, origin, evolution, and distribution. It includes botany and zoology and all their subdivisions.
  7. Chemistry/The study of properties and behavior of inorganic compounds—those that are not organic (carbon-containing), which include met
  8. science of matter and energy and of interactions between the two, grouped in traditional fields such as acoustics, optics, mechanics, thermodynamics, and electromagnetism, as well as in modern extensions including atomic and nuclear physics, cryogenics, solid-state physics, particle physics, and plasma physics.
  9. biology/ it is closely related to primate biology
  10. science/natural science and science that study non-living systems
  11. natural science that involves the study of matter
Down
  1. is the branch of science that relates to the animal kingdom
  2. study of everything in outer space.
  3. study of the atmosphere
  4. is a branch of biology that involves the scientific study of plant life
  5. branch of science and technology concerned with the properties of metals and their production and purification.
  6. Chemistry/The study of the structure, properties, and reactions of compounds and materials that contain carbon atoms.
  7. of interest in this include the composition, distribution, amount (biomass), number, and changing states of organism
  8. chemistry/ the disciplines of chemistry, planetary science
  9. the branch of Earth science that studies the ocean

20 Clues: study of the atmosphere • study of everything in outer space. • of X-rays and their medical applications • science/sciences related to the planet Earth • science/ the scientific study of living organisms • biology/ it is closely related to primate biology • natural science that involves the study of matter • the branch of Earth science that studies the ocean • ...

Crossword 3 2024-04-01

Crossword 3 crossword puzzle
Across
  1. apparatus: Equipment used in chemical experiments, including beakers, flasks, and test tubes3.
  2. Bases that dissolve in water to produce hydroxide ions (OH-) and have a pH greater than 73.
  3. Substances that release hydrogen ions (H+) in water and have a pH less than 73.
  4. fuels: Hydrocarbons derived from ancient organic matter, including coal, oil, and natural gas3.
  5. The application of chemistry to industrial processes, especially the production of food, fuels, and other products1.
  6. rocks: Minerals and rocks with high resistance to weathering and erosion3.
  7. chemistry: The study of chemical processes in soil, including nutrient availability and pollution1.
  8. The study of chemical reactions occurring at specific sites within minerals or crystals1.
  9. The study of enzymes and their role in chemical reactions1.
  10. scale: A measure of acidity or alkalinity, ranging from 0 to 14, with 7 being neutral3.
  11. The systematic study of the natural world, including chemistry1.
Down
  1. Ionic compounds formed by the reaction of an acid with a base, consisting of positive and negative ions3.
  2. families: Groups of elements with similar properties, such as the alkali metals or halogens3.
  3. The study of chemical reactions within cells, often involving staining techniques to visualize cellular components1.
  4. The study of the chemical composition of the Earth’s crust and the processes that shape it1.
  5. A mystical and ancient practice that aimed to transform base metals into gold or discover the elixir of life1.
  6. The study of chemicals produced by animals and their interactions with the environment1.
  7. The study of chemical processes and substances that occur within living organisms2.
  8. The branch of applied chemistry that deals with fermentation processes, especially in brewing and distilling1.
  9. subject: Chemistry is a common subject taught in schools, covering various aspects of matter and its interactions1.

20 Clues: The study of enzymes and their role in chemical reactions1. • The systematic study of the natural world, including chemistry1. • rocks: Minerals and rocks with high resistance to weathering and erosion3. • Substances that release hydrogen ions (H+) in water and have a pH less than 73. • ...

Chemistry 2012-06-07

Chemistry crossword puzzle
Across
  1. The symbols of elements are printed in different colors, depending on their states. If black indicates solids, red indicates gasses, what color indicates liquids.
  2. The law of conservation states that all atoms cannot be created or ________ .
  3. ________ is the fast reaction between a substance with oxygen creating oxides, and is also known as burning.
  4. ________ could be any fossil fuel (methane, ethane, propane, butane), and is used in the process of combustion.
  5. ________ bonds occur when metal transfers at least one of it’s electrons to a non-metal to gain a total of 8 valence electrons, thus making it stable. A strong attraction is formed between positive and negative ions in this compound.
  6. ________ is a chemical reaction that involves both an element and a compound, which reacts so that the element displaces another element in a compound.
  7. ________ A chemical that is present at the beginning of the chemical reaction, and is later used in the process of the reaction.
  8. The products of a neutralization reaction is salt and ________.
  9. This scale measures the concentration of hydrogen and is stands for the “power of hydrogen”.
  10. This compound dissociates in water (aqueous solution to create hydrogen (H+) ions. Properties of this compound include: reacts with metals and carbonates, conducts electricity, turns blue litmus paper red, neutralizes bases, and is sour.
  11. The atomic number is identifies the number of ________ there is in an atom.
  12. In the innermost (first) valence shelf there are always ________ electrons.
  13. This physical property relies on the sense of smell. Words used to describe include odourless, spicy, sharp, burnt, strong or sweet.
  14. This material safety system was created to protect people from dangers within the home.
  15. ________ are dull, brittle, non-acidic, found in all 3 states at room temperature, and are often insulators.
Down
  1. ________ are found on the left hand side of the periodic table. (e.g. Ca, Li)
  2. The four types of reactions are: Synthesis, ________, Single Displacement, and Double Displacement.
  3. An anion is an ion that has a negative charge, and a ________ is an ion with a positive charge. This type of ion is always a metal.
  4. These substances, in even the smallest of doses, can poison, cause injury, or even death if consumed, absorbed through the skin, or inhaled.
  5. This compound separates into ions when it dissolves in water creating a solution that conducts electricity.
  6. ________ are shiny, silvery metals, that are highly reactive, and form white solids as compounds.
  7. Known as the acid base reaction, this reaction’s reactants are acids and bases, and produce water and salt, this is also a double displacement action.
  8. All elements are made up of particle s called ________
  9. Inside the nucleus neutrons and ________ can be found.
  10. Incomplete Combustion, which is when not all of the carbon from the hydrocarbon is changed into carbon dioxide, happens when ________ is limited.
  11. The four products of incomplete combustion are CO (Carbon Monoxide), CO2 (Carbon Dioxide), ________, and C (Carbon / Soot).

26 Clues: All elements are made up of particle s called ________ • Inside the nucleus neutrons and ________ can be found. • The products of a neutralization reaction is salt and ________. • The atomic number is identifies the number of ________ there is in an atom. • In the innermost (first) valence shelf there are always ________ electrons. • ...

Chemistry 2012-01-15

Chemistry crossword puzzle
Across
  1. A ________ is a charged atom
  2. Ionic bonds are comprimised of one non-metal and one _______
  3. Matter breaks down into two sub-sections, pure substances and ______________
  4. When two or more atoms join together they form __________ compounds
  5. Metals in the first group on the periodic table
  6. Ionic compounds are very _____________
  7. When one or more pairs of electrons are shared between two atoms it forms a _________ bond
  8. __________ measures a substance's resistance to pour
  9. Particles _______ attract each other
Down
  1. Lab chemicals come with _______ lables to ensure safety
  2. ____________ Are elements that share both metal and non-metal proerties
  3. Sodium and chlorine form table ________
  4. A charge orbiting around the nucleus
  5. Stable gases in the 18th periodic table group are called ______ gases
  6. The element that is in everything and is important to all living things
  7. The only liquid metal
  8. Rutherford discovered the ___________
  9. All elements want a full ________ ring
  10. If bubble of gas are produced a _________ change has occured
  11. A positve charge inside the atom's nucleus

20 Clues: The only liquid metal • A ________ is a charged atom • A charge orbiting around the nucleus • Particles _______ attract each other • Rutherford discovered the ___________ • Ionic compounds are very _____________ • All elements want a full ________ ring • Sodium and chlorine form table ________ • A positve charge inside the atom's nucleus • ...

Chemistry 2013-01-16

Chemistry crossword puzzle
Across
  1. Names of all gas elements
  2. Involve the combination of smaller atoms or molecules into larger molecules
  3. Copper Sodium
  4. Na and S
  5. Substance formed by a metal and a non-metal
  6. A compound that separates into ions when it dissolves in water
  7. positive charge, heavy mass
  8. Have more than one charge
  9. Substance formed by two non-metals
  10. neutral, heavy mass
Down
  1. The space that an electron can travel in
  2. Metals and Non-metals combine to form this
  3. A model that the number of electrons in the outside of an atom
  4. Groups of elements in the same vertical column
  5. Fast reaction of a substance with oxygen to produce oxides
  6. A model that shows the number of protons, electrons, and neutrons in an atom of each element
  7. Describes what a substance does when it changes into one or more substances
  8. A negatively charged atom
  9. Highly reactive metals
  10. Electrons in the outer shell of an atom

20 Clues: Na and S • Copper Sodium • neutral, heavy mass • Highly reactive metals • Names of all gas elements • A negatively charged atom • Have more than one charge • positive charge, heavy mass • Substance formed by two non-metals • Electrons in the outer shell of an atom • The space that an electron can travel in • Metals and Non-metals combine to form this • ...

chemistry 2013-02-14

chemistry crossword puzzle
Across
  1. , basic unit of matter
  2. , it is the amount of how much solute or solvent is present in a sol'n
  3. , ability of liquid to dissolve another liquid
  4. , Pressure is force per unit area applied in a direction perpendicular to the surface of an object.
  5. , is a gas which combines charles law boyles law and gay lussacs law .
  6. , is the quantity of three-dimensional space enclosed by some closed boundary, for example, the space that a substance (solid, liquid, gas, or plasma) or shape occupies or contains
  7. solution , kind of solution
  8. , this is a phenomenon that all collodial system have a particular effect on the light
  9. , is a measure of concentration equal to the gram equivalent weight per liter of solution
  10. , continous phase
  11. , both substance in A and B are collodial system , consisting of 2 phase material
Down
  1. , its has no specific shape and sides
  2. , combination of two gas
  3. , is the property of matter which reflects the quantity of energy of motion of the component particles.
  4. , homogeneous mixture
  5. , amount ofsubstance of solute
  6. ,matter was made up of fire
  7. , fire is the component of matter .
  8. , molar concentration
  9. , movement of water passing through a differentially of semi permeable mem.

20 Clues: , continous phase • , homogeneous mixture • , molar concentration • , basic unit of matter • , combination of two gas • solution , kind of solution • ,matter was made up of fire • , amount ofsubstance of solute • , fire is the component of matter . • , its has no specific shape and sides • , ability of liquid to dissolve another liquid • ...

Chemistry 2013-04-14

Chemistry crossword puzzle
Across
  1. Acids/ Acids containing a hydrocarbon chain
  2. The way plants breathe
  3. of Energy/ Type of energy
  4. energy/ Energy of light
  5. Reaction/ Product of chemical manipulation
  6. Respiration/Cells Breathing
  7. Become a solution
  8. Used to bring about a chemical reaction naturally
  9. Part of an element
  10. Spreading something more widely
  11. When molecules pass through membranes
Down
  1. Dioxide/ Colorless, orderless gass
  2. only found in plants
  3. A group of bonded atoms
  4. A set definite equal space
  5. Diffusion/ Mentored or helped diffusion.
  6. set a pattern
  7. Multiple elements or factors
  8. What you put in
  9. What something can do

20 Clues: set a pattern • What you put in • Become a solution • Part of an element • only found in plants • What something can do • The way plants breathe • A group of bonded atoms • energy/ Energy of light • of Energy/ Type of energy • A set definite equal space • Respiration/Cells Breathing • Multiple elements or factors • Spreading something more widely • Dioxide/ Colorless, orderless gass • ...

Chemistry 2013-11-29

Chemistry crossword puzzle
Across
  1. the water we drink
  2. when a metal bonds with a non-metal
  3. when an element may have different number of neutrons
  4. the energy due to the movement of an object
  5. when a metal bonds a metal
  6. the name of a diagram with b starting letter
  7. different form of an element in the same physical way
  8. the deegrees in which a substance is
  9. a state of matter which in particles move in the space they have to move
Down
  1. the point when a substance boils
  2. the name of a diagram with L starting letter
  3. the bond between to metals
  4. when a non-metal joins a non-metal
  5. a cloud of electrons
  6. the point when a substance melts
  7. a state of matter in which particles move freely
  8. a state of matter in which particles only vivrate
  9. when two atoms are joined together
  10. a strong structure that cause high MP and BP
  11. the amount of matter in an object

20 Clues: the water we drink • a cloud of electrons • the bond between to metals • when a metal bonds a metal • the point when a substance boils • the point when a substance melts • the amount of matter in an object • when a non-metal joins a non-metal • when two atoms are joined together • when a metal bonds with a non-metal • the deegrees in which a substance is • ...

chemistry 2014-11-06

chemistry crossword puzzle
Across
  1. pure substances
  2. combination of symbols that represent a compound
  3. how much an atom weights(amu)
  4. reversible
  5. positively charged particals
  6. non-reversible
  7. neutral partical in the nucleus of an atom
  8. lost or gain of electrons
  9. vertical columns on the periodic table
Down
  1. gas or liquid
  2. absorbs heat
  3. cloudy mixture, cannot be separated
  4. metalic and non-metalic
  5. group 17 on the periodic table
  6. new substance
  7. substances that react with another
  8. releases heat
  9. non-metal and non-metal
  10. workplace hazardous materials info system
  11. metal and non-metal
  12. the number of protons
  13. group 18 in the periodic table
  14. combination of two or more elements
  15. negative charge
  16. horizontal rows on the periodic table

25 Clues: reversible • absorbs heat • gas or liquid • new substance • releases heat • non-reversible • pure substances • negative charge • metal and non-metal • the number of protons • metalic and non-metalic • non-metal and non-metal • lost or gain of electrons • positively charged particals • how much an atom weights(amu) • group 17 on the periodic table • group 18 in the periodic table • ...

CHEMISTRY 2014-10-28

CHEMISTRY crossword puzzle
Across
  1. elements that are excellent conductors of electricity
  2. matter that does not react
  3. the number of protons and neutrons in an atom's nucleus
  4. what visual evidence proves that gas is created when mixing vinegar and baking soda
  5. what an atom must lose or gain to become charged
  6. a substances ability to bend or reshape
  7. a state of matter where atoms atoms are far apart and move fast
  8. the process where vapor becomes liquid
  9. the number of protons in an atom's nucleus
  10. matter that responds when in contact with other matter
  11. a process that causes molecules to pack together
  12. an electrically charged atom
  13. a mixture that is difficult to separate
  14. an example of a metallic chemical reaction
Down
  1. where protons and neutrons are located
  2. a state of matter where atoms are charged, far apart, and moving rapidly
  3. gold
  4. an atom that has gained or lost neutrons
  5. the process where a solid becomes a vapor
  6. a state of matter in which the molecules are packed tightly together
  7. a chart of elements
  8. the process where liquids become vapor
  9. a state of matter in which molecules are close but slide by each other
  10. the smallest known whole particle
  11. a physical property of when matter starts to change
  12. a process that causes molecules to move away from each other
  13. a measurement of how slippery matter is
  14. the chemical formula for salt

28 Clues: gold • a chart of elements • matter that does not react • an electrically charged atom • the chemical formula for salt • the smallest known whole particle • where protons and neutrons are located • the process where liquids become vapor • the process where vapor becomes liquid • a substances ability to bend or reshape • a measurement of how slippery matter is • ...

CHEMISTRY 2014-10-28

CHEMISTRY crossword puzzle
Across
  1. elements that are excellent conductors of electricity
  2. a chart of elements
  3. a mixture that is difficult to separate
  4. a state of matter where atoms atoms are far apart and move fast
  5. a state of matter in which molecules are close but slide by each other
  6. a state of matter in which the molecules are packed tightly together
  7. matter that does not react
  8. the chemical formula for salt
  9. the process where a solid becomes a vapor
  10. an atom that has gained or lost neutrons
  11. an example of a metallic chemical reaction
  12. matter that responds when in contact with other matter
  13. gold
  14. where protons and neutrons are located
Down
  1. the smallest known whole particle
  2. a substances ability to bend or reshape
  3. the number of protons and neutrons in an atom's nucleus
  4. what visual evidence proves that gas is created when mixing vinegar and baking soda
  5. the number of protons in an atom's nucleus
  6. a measurement of how slippery matter is
  7. what an atom must lose or gain to become charged
  8. a process that causes molecules to move away from each other
  9. an electrically charged atom
  10. a state of matter where atoms are charged, far apart, and moving rapidly
  11. a process that causes molecules to pack together

25 Clues: gold • a chart of elements • matter that does not react • an electrically charged atom • the chemical formula for salt • the smallest known whole particle • where protons and neutrons are located • a substances ability to bend or reshape • a measurement of how slippery matter is • a mixture that is difficult to separate • an atom that has gained or lost neutrons • ...

Chemistry 2014-05-29

Chemistry crossword puzzle
Across
  1. The study of chemicals and their interactions
  2. The extent to which a nuclear reactor deviates from a steady state
  3. Ability to react with bases and certain metals to form salts
  4. Chemical process by which organic compounds release energy
  5. The combining power of an element, especially as measured by the number of hydrogen atoms it can displace or combine with
  6. Occupies space and possesses rest mass
  7. Slow precipitation of crystals from a solution of a substance
  8. The transformation of one set of chemical substances to another
  9. Solar, tidal, wind, electrical
  10. What everything is made out of
  11. Oxygen added to a compound
Down
  1. Light, Water and Carbon Dioxide
  2. A table that contains 118 elements
  3. An atom or molecule with a net electric charge due to the loss or gain of one or more electrons
  4. A stable subatomic particle with a charge of negative electricity
  5. Reacts with acids to form salts, and promotes certain chemical reactions.
  6. A worldwide indicator
  7. Reacted to produce heat
  8. A distinct compound or substance, especially one which has been artificially prepared or purified
  9. A solute is a substance dissolved in another substance

20 Clues: A worldwide indicator • Reacted to produce heat • Oxygen added to a compound • Solar, tidal, wind, electrical • What everything is made out of • Light, Water and Carbon Dioxide • A table that contains 118 elements • Occupies space and possesses rest mass • The study of chemicals and their interactions • A solute is a substance dissolved in another substance • ...

Chemistry 2013-07-25

Chemistry crossword puzzle
Across
  1. good conductor of heat and electricity
  2. the quantitative measure of inertia
  3. table is a tabular arrangement of the chemical elements, organized on the basis of their atomic numbers, electron configurations and etc.
  4. The ability of a measurement to match the actual value of the quantity being measured
  5. the amount of space an object takes up.
  6. refering to minutes , seconds hours
  7. A measure of the rate at which a defined amount of matter
  8. is the process observing and recording the observations that are collected as part of a research effort.
  9. basic unit of an element
  10. number the number of protons in the nucleus of an atom of an element
  11. The halogens or halogen elements (/ˈhælədʒɨn/) are a group in the periodic table consisting of five chemically related elements, fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine
  12. is an atom or molecule in which the total number of electrons is not equal to the total number of protons
  13. has no charge
  14. are atoms of the same element, having same atomic number but different atomic masses due to the difference in the number of neutrons present.
  15. system is a system of measurement in a decimal form (each successive unit of measure is 10 times larger or smaller than the preceding unit). Its name is from the Greek (métron, to measure).
  16. name the measure of one-dimensional objects
Down
  1. is a positively charged ion. Thus it has fewer electrons than protons. It is also attracted to the cathode in the process of electrolysis
  2. is a basic, ionic salt of an alkali metal or alkaline earth metal chemical element.
  3. gravity the ratio of the density of a substance
  4. metals comprise, at minimum, those metallic chemical elements which have historically been used as components in alloys used to mint coins.
  5. Close, careful conformity to a convention, pattern, or objective standard in minute detail.
  6. The act or state of being changed from one unit into another
  7. negatively charge
  8. is a measure of the thermal energy given off by moving particles
  9. are the elements found along the stair-step line that distinguishes metals from non-metals
  10. current (from Latin tellūs, "earth"), or Earth current, is an electric current which moves underground or through the sea
  11. measurement is a definite magnitude of a physical quantity, defined and adopted by convention or by law, that is used as a standard for measurement
  12. the force that gravitation exerts upon a body
  13. is a way to measure how tightly packed an object is. Denser objects have less empty space in them
  14. positively charge

30 Clues: has no charge • negatively charge • positively charge • basic unit of an element • the quantitative measure of inertia • refering to minutes , seconds hours • good conductor of heat and electricity • the amount of space an object takes up. • name the measure of one-dimensional objects • the force that gravitation exerts upon a body • ...

Chemistry 2013-11-02

Chemistry crossword puzzle
Across
  1. A method use to separate a soluble solid from a liquid
  2. Comparison between unknown quantities using a standard unit
  3. Ability of a solution to dissolve a solute in a solvent at a particular temperature
  4. created the cathode ray tube
  5. Amount of substance in C-12 atom
  6. A method use to separate and collect a liquid from a solution of a soluble liquid
  7. Contains the dispersed particle and dispersing medium
  8. Average kinetic energy of the gas particles
  9. A mixture or metallic solid solution composed of two or more elements
  10. Ability of any gas molecules to expand
  11. Explosion of a star cause it releases too much gases in our galaxy
  12. Number of moles of a substance in a solution for each mole
  13. Moving out of some colloidal particle
  14. Zero charged particle discovered by James Chadwick
Down
  1. Basic unit of matter
  2. Space occupied by gas particles
  3. Region/space of the atom where electrons are probably found
  4. Negatively charged elements
  5. A way of expressing very large or very small numbers
  6. Compounds that do not have carbon
  7. Study of matter and the changes it undergoes
  8. A property that depends on the amount of a solute
  9. Molecules that contain carbon
  10. Proposed the planetary model of the atom
  11. Have definite number of atom and are chemically combined
  12. Positively charged particle discovered by Eugene Goldstein
  13. Used the cathode ray tube to prove the existence of electrons
  14. Reaction where heat is absorbed. Moves from low to high energy level
  15. Substance that tells as that if it is an acid or a base due to color change
  16. Force exerted by gas molecules in a given area
  17. A mixture of one substance dissolved in another so properties are the same throughout
  18. Central part of an atom

32 Clues: Basic unit of matter • Central part of an atom • Negatively charged elements • created the cathode ray tube • Molecules that contain carbon • Space occupied by gas particles • Amount of substance in C-12 atom • Compounds that do not have carbon • Moving out of some colloidal particle • Ability of any gas molecules to expand • Proposed the planetary model of the atom • ...

Chemistry 2013-09-19

Chemistry crossword puzzle
Across
  1. Opposite of a cation
  2. These build all matter
  3. To the left of the stair steps on the periodic table
  4. Positively charged ion
  5. A chart listed in order of increasing atomic numbers
  6. The relatively small, dense center of positive charge in an atom
  7. Except Al, all of these elements are touching the stair steps on the periodic table
  8. Also called "families"
  9. A molecule composed of 2 atoms
  10. A group 8 element
  11. These are represented by symbols
  12. The number of protons in the nucleus of a given atom
  13. A negatively charged subatomic particle
  14. A positively charged subatomic particle located in the atomic nucleus
Down
  1. A compound that results when a metal reacts with a nonmetal to form cations and anions
  2. On the right of the stair steps on the periodic table
  3. Fluorine, chlorine, bromine, & iodine are all ______
  4. This type of metal has multiple charges
  5. The most reactive metals
  6. These are represented with formulas
  7. Atoms with the same number of protons but a different number of neutrons
  8. A subatomic particle in the atomic nucleus with no charge
  9. An atom or a group of atoms that have positive o negative charge

23 Clues: A group 8 element • Opposite of a cation • These build all matter • Positively charged ion • Also called "families" • The most reactive metals • A molecule composed of 2 atoms • These are represented by symbols • These are represented with formulas • This type of metal has multiple charges • A negatively charged subatomic particle • ...

chemistry 2015-07-22

chemistry crossword puzzle
Across
  1. Number of active follicles per square inch on the scalp
  2. The hair's ability to stretch and return to shape without breaking
  3. Brown/black pigment in hair
  4. The process in which cells change their shape, dry out and form keratin protein
  5. Innermost layer of hair, can be missing in fine or blonde hair
  6. The muscle responsible for goosebumps
  7. Vegetable parasite; causes circular patches of blisters
  8. The study of hair
  9. Resting stage of hair growth
  10. Gland that produces sebum
Down
  1. A person who has a total lack of pigmentation.
  2. Outermost layer of hair, overlap like shingles on a roof
  3. chronic scalp condition with excessive flaking; accumulates on scalp or falls to shoulders
  4. Also called honeycomb ringworm;characterized by dry, yellow encrusted areas on the scalp..STINKS!
  5. Parasite that burrows under the skin causing red watery vesicles or pus filled areas
  6. Brief transitional stage of hair growth
  7. Infestation of this parasite on the scalp causes itching and eventual infection
  8. Forms when sebum and sweat combine on skins surface
  9. Degree of coarseness or fineness of the hair
  10. Inner layer of hair, responsible for elasticity and strength
  11. The pigment that gives hair its color
  12. Red/yellow pigment in hair
  13. Shape of the follicle in straight hair
  14. Active or growing stage of hair growth

24 Clues: The study of hair • Gland that produces sebum • Red/yellow pigment in hair • Brown/black pigment in hair • Resting stage of hair growth • The pigment that gives hair its color • The muscle responsible for goosebumps • Shape of the follicle in straight hair • Active or growing stage of hair growth • Brief transitional stage of hair growth • ...

Chemistry 2015-05-08

Chemistry crossword puzzle
Across
  1. The temperature at which a liquid becomes a gas below the surface.
  2. The transfer of energy by the movement of fluids with different temperatures.
  3. A reaction that transfers energy from the reactants to the surroundings usually as heat.
  4. The change of a substance from a gas to a liquid.
  5. A reaction in which energy is transferred to the reactants from the surroundings usually as heat.
  6. A change from one state (solid, liquid, or gas) to another without a change in chemical composition.
  7. A measure of the average kinetic energy of all particles within an object.
  8. The transfer of energy from the particles of one object to those of another object due to a temperature difference.
  9. The energy stored within atoms and molecules that can be released when a substance reacts.
  10. The energy that is generated and measured by heat.
Down
  1. The transfer of energy as heat between particles as they collide within a substance or between two objects in contact.
  2. The amount of energy transferred as heat that will raise the temperature of 1 kg of a substance by 1 K.
  3. The stored energy resulting from the relative positions of objects in a system.
  4. The energy of a moving object due to its motion.
  5. The change of a substance from a liquid to a solid.
  6. The measurement of heat.
  7. The change of a substance from a solid to a gas.
  8. The temperature at which a solid becomes a liquid.
  9. The transfer of energy by electromagnetic waves.
  10. The ability to change or move matter.

20 Clues: The measurement of heat. • The ability to change or move matter. • The energy of a moving object due to its motion. • The change of a substance from a solid to a gas. • The transfer of energy by electromagnetic waves. • The change of a substance from a gas to a liquid. • The temperature at which a solid becomes a liquid. • ...

Chemistry 2016-03-21

Chemistry crossword puzzle
Across
  1. A homogeneous mixture in which very small particles of one substance are dissolved completely in another substance.
  2. Occurs when a liquid reaches its boiling point.
  3. A combination of two or more pure substances that do not chemically bond.
  4. Composed of ions and free electrons; does not have a definite shape or volume.
  5. Changing from a solid to a liquid.
  6. Changing directly from a gas to a solid without first becoming a liquid.
  7. occurs at temperatures below the boiling point on the surface of the liquid.
  8. Matter that has a definite shape and volume.
  9. A mixture with particles that are not evenly spread out or dispersed.
  10. Changing from a plasma to a gas.
  11. Changing from a gas to a plasma.
  12. Changing from a gas to a liquid.
  13. Matter that has a definite volume but not a definite shape.
Down
  1. Divided into a pure substance or a mixture.
  2. Changing from a solid to a gas without first becoming a liquid.
  3. Changing from a liquid to a solid.
  4. A heterogeneous mixture in which small particles, larger than those in a solution or colloid, are dispersed in a liquid or gas.
  5. A mixture with particles that are evenly spread out, or dispersed.
  6. Matter that does not have a definite shape or volume.
  7. The attraction between molecules of different substances.
  8. The substance the solute is dissolved in, makes up the largest portion of a solution.
  9. The attraction molecules of a substance have for one another.
  10. Changing from a liquid to a gas.
  11. A mixture in which small particles of one substance are dispersed, but not dissolved, into particles of another substance.

24 Clues: Changing from a liquid to a gas. • Changing from a plasma to a gas. • Changing from a gas to a plasma. • Changing from a gas to a liquid. • Changing from a liquid to a solid. • Changing from a solid to a liquid. • Divided into a pure substance or a mixture. • Matter that has a definite shape and volume. • Occurs when a liquid reaches its boiling point. • ...