chemistry Crossword Puzzles

Chapter 8 Chemistry 2024-01-19

Chapter 8 Chemistry crossword puzzle
Across
  1. an acid that contains both a hydrogen atom and an oxyanion.
  2. The force between two oppositely charged ends of two polar molecules
  3. a process in which atomic orbitals mix and form new, identical hybrid orbitals.
  4. Electrons of the outermost shell of an atom
  5. a common example of a strong network solid comprised of Carbon and is known as a girl's best friend
  6. a covalent bond that shares electrons equally
  7. a molecule that is 107 degrees
  8. another common example of a strong network solid comprised of Silicon and Oxygen
  9. the group of atoms that have the optimum number of valence electrons
  10. the tendency for an atom of a given chemical element to attract shared electrons when forming a chemical bond
Down
  1. Bond where electrons are shared
  2. a model used to predict 3-D molecular geometry
  3. A "Bond" that is due to the strong dipole-dipole force of Hydrogen being attracted to either fluorine, oxygen, or nitrogen atom on another dipole.
  4. a molecule that is 109 degrees
  5. a molecule that is 105 degrees
  6. a molecule that is 180 degrees
  7. dots or a line are used to symbolize a single covalent bond
  8. stable negatively charged subatomic particle
  9. the unequal sharing of electrons
  10. a molecule that is 120 degrees
  11. When two or more atoms are bonded
  12. a lasting attraction between atoms or ions

22 Clues: a molecule that is 109 degrees • a molecule that is 105 degrees • a molecule that is 180 degrees • a molecule that is 120 degrees • a molecule that is 107 degrees • Bond where electrons are shared • the unequal sharing of electrons • When two or more atoms are bonded • a lasting attraction between atoms or ions • Electrons of the outermost shell of an atom • ...

Basic chemistry puzzle 2024-09-13

Basic chemistry puzzle crossword puzzle
Across
  1. Atoms combining to form chemical compounds and bring stability to the resulting product.
  2. The mutual sharing of one or more pairs of electrons between two atoms.
  3. The bond formed by the complete transfer of valence electron to attain stability.
  4. A gaseous, liquid or solid mixture that has the same proportions of its components throughout a given sample.
  5. Molecules that do not have any electrical charges or partial charges.
  6. The tendency of an atom to attract electrons in a molecule.
  7. The number of particles in 1 mole (or mol) of a substance.
  8. Regions surrounding the atomic nucleus containing a specific number of electrons.
  9. The smallest part of a substance that cannot be broken down chemically.
  10. A chemical substance that cannot be broken down into other substances by chemical reactions.
  11. A type of heterogeneous mixture where solid particles do not dissolve in a liquid solution.
  12. The total number of protons and neutrons in an atom.
  13. The energy that is possessed by an object due to its motion or due to its position.
  14. Atoms with the same number of protons but different numbers of neutrons.
  15. Subatomic particle with a neutral charge.
  16. A mixture in which very small particles of one substance are distributed evenly throughout another substance.
  17. A unit of measurement that is the amount of a pure substance containing the same number of chemical units.
  18. A state of matter in which the particles are far apart, fast-moving and not organised in any particular way.
  19. A state of matter with particles closely packed.
  20. Subatomic particles with a positive electrical charge.
  21. The total weight of an atom.
  22. An unstable form of a chemical element that releases radiation as it breaks down and becomes more stable.
  23. Any substance, usually liquid, which is capable of dissolving one or several substances, thus creating a solution.
  24. The sum of the weights of the individual atoms that make up the molecule.
  25. Electrically positive protons and electrically neutral neutrons held together by the strongest known fundamental force.
  26. A set of quantum states of the negatively charged electrons trapped in the electrical field generated by the positively charged nucleus.
  27. The ability to do work.
  28. A substance made from two or more different elements that have been chemically joined.
  29. particles Subatomic particle that is emitted from the nucleus of an atom during radioactive decay.
Down
  1. The outermost shell of any atom.
  2. Polar molecules are molecules that have a dipole or an uneven distribution of charge across their geometry resulting in one side being positive and the other side negative.
  3. The starting materials in a reaction that undergo a chemical change to form a product.
  4. A unit of concentration expressed as the number of moles of dissolved solute per liter of solution.
  5. Energy that travels in waves and spans a broad spectrum from very long radio waves to very short gamma rays.
  6. The number of protons in a nucleus.
  7. The smallest particle of a substance that has all of the physical and chemical properties of that substance.
  8. rays A form of electromagnetic radiation similar to X-rays emitted from an excited nucleus.
  9. A mixture is a combination of two or more pure substances in which each pure substance retains its individual chemical properties.
  10. A homogeneous mixture of one or more solutes dissolved in a solvent.
  11. Composite particles consisting of two protons and two neutrons tightly bound together.
  12. A substance that is being dissolved.
  13. Subatomic particle with a negative charge.
  14. Energy stored in the bonds of chemical compounds.
  15. The tendency of an atom to donate electrons and form positively charged cations.
  16. The movement of electrically charged particles.
  17. A state of matter which takes the shape of its container.
  18. states that atoms are most stable when their outermost shell is filled with 8 electrons.
  19. Negatively charged ions.
  20. Positively charged ions.
  21. the positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass.
  22. Anything that has mass and takes up space

51 Clues: The ability to do work. • Negatively charged ions. • Positively charged ions. • The total weight of an atom. • The outermost shell of any atom. • The number of protons in a nucleus. • A substance that is being dissolved. • Subatomic particle with a neutral charge. • Anything that has mass and takes up space • Subatomic particle with a negative charge. • ...

Chemistry Study Guide 2024-09-13

Chemistry Study Guide crossword puzzle
Across
  1. a usually reversible change, such as change is size or shape
  2. a mixture that has different properties in different regions of the mixture
  3. a mixture that looks the same throughout
  4. Controlled process of answering a question or solving a problem
  5. characteristic of a substance that can change without the substance becoming a different substance
  6. one of the three states of matter; has no definite shape or volume
  7. Mathematical description of a phenomena in the universe that is observable and provable
  8. characteristic that describes the ability of a substance to change to a different substance
  9. one of the three states of matter; has a fixed shape and volume
  10. A substance that contains more than one type of atom (ex: CH4) chemically combined
  11. the study of matter; the science of materials and the changes that these materials undergo
  12. a property of matter that does NOT change as the amount of matter changes
  13. A substance that can be separated by physical means like filtration
Down
  1. a collection of atoms bonded together that behave as a unit
  2. An explanation of data and observations that is accepted by most
  3. a method for separating the components of a liquid mixture that depends on the different boiling points of the substances
  4. a method for separating the components of a mixture containing a solid that is NOT dissolved in a liquid
  5. the change of substances into other substances through the reorganization of atoms; a chemical reaction
  6. a homogenous mixture
  7. an extremely detailed view of a very small area; can’t be seen by the naked eye
  8. visible to the naked eye; relating to large-scale or general analysis
  9. A substance that only contains one type of atom OR one type of molecule
  10. a property of matter that changes as the amount of matter changes
  11. one of the three states of matter; has a definite volume that takes the shape of the container
  12. a mixture of elements that has metallic properties
  13. Anything that has mass and takes up space
  14. A substance that contains only one type of atom (ex: Al)
  15. the fundamental unit of which elements are composed

28 Clues: a homogenous mixture • a mixture that looks the same throughout • Anything that has mass and takes up space • a mixture of elements that has metallic properties • the fundamental unit of which elements are composed • A substance that contains only one type of atom (ex: Al) • a collection of atoms bonded together that behave as a unit • ...

Chemistry Advanced Crossword 2024-09-27

Chemistry Advanced Crossword crossword puzzle
Across
  1. Electron found in the outermost energy ring
  2. The table of elements
  3. Negatively charged ion
  4. Conducts heat efficiently
  5. The measurement of mass used for atoms
  6. Atom with an electrical charge
  7. Heat transfer via waves
  8. A stable element with 8 valence electrons- ie. helium
  9. Positively charged ion
  10. A symbol made up of 1-3 letters to represent an element
  11. Does not conduct heat very well
  12. Positively charged subatomic particle
  13. Protons + neutrons = ...
  14. Negatively charged subatomic particle
Down
  1. Heat transfer via movement
  2. Measurement of temperature represented by "F"
  3. Measurement of temperature represented by "K"
  4. Represents protons in an element
  5. Subatomic particle with no charge
  6. An equal state that all atoms attempt to reach
  7. Heat transfer via touch
  8. Unreachable theoretical state of no atomic movements
  9. Basic unit of matter
  10. Measurement of temperature represented by "C"
  11. Found in the center of the atom, contains protons & neutrons

25 Clues: Basic unit of matter • The table of elements • Negatively charged ion • Positively charged ion • Heat transfer via touch • Heat transfer via waves • Protons + neutrons = ... • Conducts heat efficiently • Heat transfer via movement • Atom with an electrical charge • Does not conduct heat very well • Represents protons in an element • Subatomic particle with no charge • ...

Chemistry definition crossword 2024-09-27

Chemistry definition crossword crossword puzzle
Across
  1. The lowest frequency and longest wavelength of the EM Spectrum
  2. 6.626x10^-34
  3. electrons that are in the outermost shell or energy level.
  4. Transfer of heat by electromagnetic waves
  5. Absolute zero
  6. Study of energy changes that happen during chemical reactions
  7. Atoms of the same element with different numbers of neutrons
  8. Charged particle
  9. A type of reaction that absorbs heat
  10. The weighted average of all the naturally occurring isotopes of that element
  11. Transfer of heat by fluid motions of materials
  12. 3.0x10^8
  13. The capacity to move, do work, change matter, or produce heat.
  14. A neutral subatomic unit that is in the nucleus
Down
  1. Thermal equilibrium
  2. Determines the identity of an element
  3. The electron arrangement in an atom
  4. A type of reaction that releases heat
  5. Energy is neither created or destroyed
  6. Flow of heat between objects by contact
  7. Smallest part of an element that maintains the properties of that element
  8. The energy of an object's motion
  9. A measure of disorder in a system
  10. A negative subatomic unit that is in the electron cloud
  11. Energy stored in chemical bonds

25 Clues: 3.0x10^8 • 6.626x10^-34 • Absolute zero • Charged particle • Thermal equilibrium • Energy stored in chemical bonds • The energy of an object's motion • A measure of disorder in a system • The electron arrangement in an atom • A type of reaction that absorbs heat • Determines the identity of an element • A type of reaction that releases heat • Energy is neither created or destroyed • ...

Bonding Crossword (Chemistry) 2024-11-21

Bonding Crossword (Chemistry) crossword puzzle
Across
  1. Bond between metal and a nonmetal
  2. Type of covalent bond where electronegativities are different
  3. Covalent prefix for 6
  4. Structures that show molecules drawn out
  5. Covalent prefix for 9
  6. Metals that can have more than one charge
  7. Negative Ion
  8. What a nonmetal and a nonmetal do with their electrons in a covalent bond
  9. Rule that states that all atoms want 8 electrons
  10. Electrons on the outermost shell, used in bonding
Down
  1. Bond between two metals
  2. Covalent prefix for 2
  3. What ions have that attract each other
  4. Bond between a nonmetal and a nonmetal
  5. Positive ion
  6. Covalent prefix for 8
  7. Ion with more than one atom
  8. Negative subatomic particle
  9. Positive subatomic particle
  10. Type of covalent bond when the difference in electronegativity is low or 0

20 Clues: Positive ion • Negative Ion • Covalent prefix for 2 • Covalent prefix for 6 • Covalent prefix for 8 • Covalent prefix for 9 • Bond between two metals • Ion with more than one atom • Negative subatomic particle • Positive subatomic particle • Bond between metal and a nonmetal • What ions have that attract each other • Bond between a nonmetal and a nonmetal • ...

Chemistry Glossary Terms 2024-11-14

Chemistry Glossary Terms crossword puzzle
Across
  1. When a liquid becomes a solid
  2. When a gas becomes a solid
  3. When something gets smaller
  4. Stays the same shape/size
  5. Can something be squished or changed shape
  6. How much of something there is
  7. Anything that takes up space
  8. Movement of particles from areas of high concentration to low concentration
  9. When something gets bigger
  10. The state of matter where particles vibrate
  11. When a liquid becomes a gas
  12. When a solid becomes a gas
Down
  1. The mass of an object compared to its volume
  2. The state of matter where particles slide past each other
  3. A substance that is not a solid, liquid or gas
  4. When a solid becomes a liquid
  5. All matter is made up of these
  6. The state where a liquid bubbles and starts to evaporate
  7. When a gas becomes a liquid
  8. The state of matter that can be compressed

20 Clues: Stays the same shape/size • When a gas becomes a solid • When something gets bigger • When a solid becomes a gas • When something gets smaller • When a gas becomes a liquid • When a liquid becomes a gas • Anything that takes up space • When a liquid becomes a solid • When a solid becomes a liquid • All matter is made up of these • How much of something there is • ...

chemistry cross word 2025-03-25

chemistry cross word crossword puzzle
Across
  1. rule which atoms will gain or lose electrons to become isoelectronic to a noble gas
  2. sharing of electrons
  3. mad up of multiple atoms
  4. horizontal rows on periodic table
  5. everything that takes up space
  6. a transfer of electrons which one gains and one loses electrons
  7. bonds where the electrons are shared equally
  8. the number to the top left of the element on the periodic table
  9. the amount of matter in something
Down
  1. the number below the element on the periodic table
  2. the tendency for the atoms of the element to attract electrons
  3. bonds where the electrons are shared unequally
  4. group 17 elements
  5. made up of a single atom
  6. the study of how matter interacts
  7. negative ion
  8. positive ion
  9. electrons in the outermost energy level
  10. vertical columns of periodic table
  11. an atom or group of atoms that has a positive or negative charge

20 Clues: negative ion • positive ion • group 17 elements • sharing of electrons • made up of a single atom • mad up of multiple atoms • everything that takes up space • the study of how matter interacts • horizontal rows on periodic table • the amount of matter in something • vertical columns of periodic table • electrons in the outermost energy level • ...

Chemistry crossword puzzle 2025-05-07

Chemistry crossword puzzle crossword puzzle
Across
  1. ______metals any of the six chemical elements that make up Group 1 (Ia) of the periodic table
  2. there are ____ blocks on the periodic table
  3. is a group of highly reactive nonmetal elements in group 17 of the periodic table
  4. there are ___________ groups in the periodic table
  5. ____metals metallic elements that serve as a bridge, or transition, between the two sides of the periodic table.
  6. the basic unit of matter and the smallest particle that retains the chemical properties of an element.
  7. chemical element, often lustrous, hard, and malleable, that is a good conductor of heat and electricity.
  8. is the amount of space a three-dimensional object occupies
  9. a subatomic particle that has a negative charge
  10. is a silver-white soft waxy ductile element of the alkali metal group with atomic number 11 that
Down
  1. a chemical element; it has symbol C and atomic number 6.
  2. equals the mass of the substance divided by its volume
  3. __________number 6.023 X 1023
  4. is a unit of measurement that is the amount of a pure substance containing the same number of chemical units
  5. is the process by which an unstable atomic nucleus loses energy by radiation
  6. are substance with a defined chemical composition, meaning it's always made up of the same components.
  7. is a branch of natural science that deals principally with the properties of substances, the changes they undergo, and the natural laws that describe these changes.
  8. there are ______ periods in the periodic table
  9. a naturally occurring metal found in the earth's crust and can be toxic to humans and animals.
  10. Gases are a group of elements in Group 18 of the periodic table

20 Clues: __________number 6.023 X 1023 • there are ____ blocks on the periodic table • there are ______ periods in the periodic table • a subatomic particle that has a negative charge • there are ___________ groups in the periodic table • equals the mass of the substance divided by its volume • a chemical element; it has symbol C and atomic number 6. • ...

Chemistry So Far 2025-04-08

Chemistry So Far crossword puzzle
Across
  1. Horizontal rows on the periodic table.
  2. Elements that are brittle, dule, and poor conductors of electricity.
  3. Elements that are hard, shiny, and good conductors of electricity.
  4. A change that does not change a substance's chemical composition.
  5. Properties that can only be observed by changing the chemical composition of the substance.
  6. A substance made of two or more different types of elements.
  7. A moderately reactive group of metals.
  8. Is not matter, but can cause a change in matter.
  9. A change that does change a substance's chemical composition.
  10. Vertical columns on the periodic table.
  11. A nonreactive group of nonmetals.
  12. A positively charged subatomic particle that is found in the nucleus of an atom.
  13. A pure substance that cannot be broken down into simpler substances.
  14. The small, dense, centre of an atom.
Down
  1. Average weight of an atom.
  2. The special element.
  3. The electrons in the outermost energy shell.
  4. A negatively charged subatomic particle that orbits the nucleus of an atom.
  5. Is equal to the number of protons and electrons.
  6. Elements that have properties of both metals and nonmetals.
  7. A highly reactive group of metals.
  8. A highly reactive group of nonmetals.
  9. Mr. McPhee's favourite element.
  10. Properties that can be observed without chemically changing the substance.
  11. The outermost energy shell in a Bohr model.
  12. A neutral subatomic particle found in the nucleus of an atom.
  13. The father of the periodic table.

27 Clues: The special element. • Average weight of an atom. • Mr. McPhee's favourite element. • A nonreactive group of nonmetals. • The father of the periodic table. • A highly reactive group of metals. • The small, dense, centre of an atom. • A highly reactive group of nonmetals. • Horizontal rows on the periodic table. • A moderately reactive group of metals. • ...

Chemistry Quiz 2 2024-04-03

Chemistry Quiz 2 crossword puzzle
Across
  1. cows and rice add …. Gas to the atmosphere
  2. a gas ….. is used to collect measure gas in an experiment
  3. chemicals that go into a chemical reaction
  4. makes a squeaky pop when put next to a lit 🔥 splint
  5. a chemical reaction where the outside environment gets cold afterwards
  6. when you add two clear solutions together a solid salt is formed
  7. millions of years ago ……….. caused an atmosphere with mostly carbon dioxide
  8. in fractional distillation of hydrocarbons, the hydrocarbons with the ….. boiling points condense and form liquids at the bottom of the fractioning tank where it is hottest
  9. bigger molecules have stronger ……. between them and need higher temperatures to break them (like Velcro)
  10. form covalent bonds sharing an electron between two of the same element
  11. discovered electrons and made the plum pudding model
  12. grew on earth and photosynthesised which added oxygen to the atmosphere
  13. a solid and a base => a salt and ……….
Down
  1. biological catalysts
  2. way of measuring reaction rate when a solid is formed in the reaction
  3. carbon dioxide turns …. Water cloudy
  4. ……….. dioxide causes acid rain
  5. discovered atoms have a central positively charged nucleus which makes up most of the atoms mass
  6. method of breaking big hydrocarbons into smaller ones
  7. alkaline metals become …… reactive as you go down the periodic table
  8. ignites a glowing splint
  9. discovered electron shells
  10. a hydrocarbon used as fuel in many forms of transport
  11. number of electrons halogens have on outside shell
  12. soot particles are very harmful for people with …..
  13. this substances put together for a particular use eg paint alloys
  14. how a line on a graph measuring reaction rate over time looks when a reaction stops happening
  15. a ….. gradient shows a faster reaction rate

28 Clues: biological catalysts • ignites a glowing splint • discovered electron shells • ……….. dioxide causes acid rain • carbon dioxide turns …. Water cloudy • a solid and a base => a salt and ………. • chemicals that go into a chemical reaction • a ….. gradient shows a faster reaction rate • cows and rice add …. Gas to the atmosphere • ...

S3 Chemistry Revision 2024-03-03

S3 Chemistry Revision crossword puzzle
Across
  1. Solubility of aluminium phosphate
  2. Ion with a 3+ charge
  3. Term for irreversible change to an enzyme
  4. Bond that shares electrons
  5. Biological catalyst
  6. A covalent molecule with high mp/bp
  7. same number of protons but different numbers of neutrons
  8. Is neither used up or changed
  9. Bonding that allows conductivity in solution but not solid
  10. Temperature drops in this type of reaction
  11. Molecule shape, 3 atoms, not linear
  12. A substance that dissolves in liquid is said to be this
  13. Electrons in metals are
  14. Combining power of an element
  15. Means to split with electricity
  16. Atoms that lose an electron are known as
Down
  1. Electrons are arranged in these
  2. Shape of graph curve when reaction rate is no longer changing
  3. Meaning five
  4. This is released in an exothermic reaction
  5. Relative atomic mass of zero
  6. Liquid metal is said to be
  7. Made of only one type of atom/ion
  8. Has a RAM of 195 and density of 21.5g cm-3
  9. Group of metals stored under oil due to reactivity with air
  10. Anions will move to this electrode in electrolysis
  11. The speed of a chemical reaction
  12. Increasing this increases reaction rate
  13. force between molecules
  14. Ending means that oxygen is present
  15. Unreactive gases
  16. This theory explains why reactions occur
  17. Bonding in sodium chloride

33 Clues: Meaning five • Unreactive gases • Biological catalyst • Ion with a 3+ charge • force between molecules • Electrons in metals are • Liquid metal is said to be • Bond that shares electrons • Bonding in sodium chloride • Relative atomic mass of zero • Is neither used up or changed • Combining power of an element • Electrons are arranged in these • Means to split with electricity • ...

Chemistry crossword STEM 2024-04-10

Chemistry crossword STEM crossword puzzle
Across
  1. located on the periodic table
  2. identifies the name of the atom.
  3. the elements or compound on the left side.
  4. to describe the types of atoms and their numbers in a molecule or compound
  5. neutrally charged subatomic particles that are in the nucleus.
  6. when a new substance is created from other materials.
  7. multiple of different elements.
  8. representation of a chemical reaction using symbols.
  9. elements or compound found on the right side.
  10. malleable, shiny, conductor of heat and electricity.
  11. makes an atom (electrons, protons, neutrons.)
Down
  1. a change in appearance/form.
  2. a particle of matter that uniquely defines an element.
  3. dull, not malleable, and brittle.
  4. determine the reactivity of the atom.
  5. the electrons encircle the nucleus of the atom in specific allowable paths called orbits.
  6. how many shells an element has
  7. a chemical bond formed when two atoms share one or more pairs of valence electrons
  8. Represented by a coefficient in front of the chemical equation ex:2N
  9. malleable and brittle, shiny and dull, insulator and conductor.
  10. in the electron cloud and are negatively charged.

21 Clues: a change in appearance/form. • located on the periodic table • how many shells an element has • multiple of different elements. • identifies the name of the atom. • dull, not malleable, and brittle. • determine the reactivity of the atom. • the elements or compound on the left side. • elements or compound found on the right side. • ...

Intro to Chemistry 2023-03-15

Intro to Chemistry crossword puzzle
Across
  1. Chemical capable of restoring pH values to their normal value
  2. Electrons found in the outer energy level of an atom
  3. When a solid changes directly into a gas
  4. When a gas turns directly into a solid
  5. A pure substance in which two or more different elements are chemically combined
  6. Mixture in which substances are evenly mixed throughout
  7. When a gas turns into a liquid
  8. Molecules in which the electrons are not shared equally resulting in opposite charges on each end of the molecule
  9. Has a definite shape and volume
  10. Chemical with a pH of 7
  11. Change in which the chemical composition stays the same
  12. Chemical capable of speeding up a reaction without being changed by the reaction
  13. Chemical that releases hydrogen ions, H+, when dissolved in water, tastes sour, and has a pH below 7
  14. Chemical that removes hydrogen ions, H+, from water, taste bitter, and have a pH above 7
Down
  1. Change in which the chemical composition changes and a new substance is produced
  2. Substances that react during a chemical reaction
  3. Mixtures in which the separate parts can be easily distinguished
  4. Substances that are produced during a chemical reaction
  5. Has a definite volume but takes the shape of its container
  6. Weak chemical bond formed when a hydrogen atom bonds with an oxygen or nitrogen atoms on another polar molecule
  7. Specific regions in which electrons orbit the nucleus of an atom
  8. A pure substance in which all the atoms are the same
  9. Chemical bond formed when metals and non-metals exchange electrons
  10. Chemical bond formed when two non-metals share electrons
  11. Takes both its shape and volume from its container

25 Clues: Chemical with a pH of 7 • When a gas turns into a liquid • Has a definite shape and volume • When a gas turns directly into a solid • When a solid changes directly into a gas • Substances that react during a chemical reaction • Takes both its shape and volume from its container • Electrons found in the outer energy level of an atom • ...

Chemistry & Chemical Safety 2024-03-20

Chemistry & Chemical Safety crossword puzzle
Across
  1. material that is capable of igniting and burning
  2. abbreviated O/W emulsion; oil droplets emulsified in water
  3. alcohols that evaporate easily
  4. a substance that causes an increase in cellular mutations, some of which are harmful but others which have little or no effect on the body’s function; may cause cancer but not always
  5. chemical reaction that requires the absorption of energy or heat from an external source for the reaction to occur
  6. the smallest chemical components (often called particles) of an element
  7. required by law for all products sold include safety information about products compiled by the manufacturer, including hazardous ingredients, safe use and handling procedures, proper disposal guidelines, and precautions to reduce the risk of accidental harm or overexposure
  8. a stable, uniform mixture of two or more substances
  9. a measure of the acidity and alkalinity of a substance
  10. also known as bases; compounds that react with acids to form salts
  11. an ingredient that brings two normally incompatible materials together and binds them into a uniform and fairly stable mixture
  12. an ion with a negative electrical charge
  13. a colorless liquid or white crystals with a strong unpleasant odor that is used in permanent waving solutions
  14. the abbreviation used for potential hydrogen.
  15. the substance that is dissolved in a solution
  16. abbreviated W/O emulsion; water droplets emulsified in oil
  17. colorless gas with a pungent odor that is composed of hydrogen and nitrogen
  18. the simplest form of chemical matter; an element cannot be broken down into a simpler substance without a loss of identity
  19. an atom or molecule that carries an electrical charge
  20. chemical reaction that releases a significant amount of heat
  21. sweet, colorless, oily substance used as a solvent and as a moisturizer in skin and body creams
  22. abbreviated VOCs; compounds that contain carbon (organic) and evaporate very easily (volatile)
  23. liquids that are mutually soluble, meaning that they can be mixed together to form stable solutions
  24. subatomic particles with no charge
  25. a substance that causes or is believed to cause cancer
Down
  1. also known as redox; a chemical reaction in which the oxidizing agent is reduced (by losing oxygen) and the reducing agent is oxidized (by gaining oxygen)
  2. a solution that has a pH below 7
  3. rapid oxidation of a substance accompanied by the production of heat and light
  4. a contraction of surface active agents; substances that allow oil and water to mix, or emulsify
  5. an alpha hydroxy acid used in exfoliation and to lower the pH of products
  6. molecule containing two or more atoms of the same element in definite (fixed) proportions
  7. the substance that dissolves the solute and makes a solution
  8. special type of oil used in hair conditioners, water-resistant lubricants for the skin, and nail polish dryers
  9. abbreviated AHAs; acids derived from plants (mostly fruit) that are often used to exfoliate the skin
  10. a chemical combination of matter in definite (fixed) proportions
  11. an unstable physical mixture of two or more immiscible substances (substances that normally will not stay mixed) plus a special ingredient called an emulsifier
  12. when acids are mixed with alkalis in equal proportions, balancing the total pH and forming water (H2O) and a salt
  13. a change in the form or physical properties of a substance without a chemical reaction or the creation of a new substance
  14. unstable physical mixtures of undissolved particles in a liquid
  15. substances that should not be mixed or even stored near each other
  16. a substance that releases oxygen
  17. a substance that adds hydrogen to a chemical compound or subtracts oxygen from the compound
  18. characteristics that can be determined without a chemical reaction and that do not cause a chemical change in the substance
  19. liquids that are not capable of being mixed together to form stable solutions
  20. a change in the chemical composition or makeup of a substance
  21. material that is capable of igniting and burning, and easier to ignite than combustible material
  22. a solution that has a pH above 7
  23. characteristics that can be determined only by a chemical reaction and a chemical change in the substance
  24. the separation of an atom or molecule into positive and negative ions
  25. subatomic particles with a negative charge
  26. a very strong alkali used in chemical products and cleaners; commonly known as lye
  27. alkaline substances used to neutralize acids or raise the pH of many hair products
  28. easily absorbs moisture; in chemistry terms, capable of combining with or attracting water (water-loving)
  29. any substance that occupies space and has mass
  30. subatomic particles with a positive charge
  31. an ion with a positive electrical charge
  32. science that deals with the composition, structures, and properties of matter and how matter changes under different conditions
  33. a chemical combination of two or more atoms in definite (fixed) proportions

58 Clues: alcohols that evaporate easily • a solution that has a pH below 7 • a substance that releases oxygen • a solution that has a pH above 7 • subatomic particles with no charge • an ion with a negative electrical charge • an ion with a positive electrical charge • subatomic particles with a negative charge • subatomic particles with a positive charge • ...

AP Chemistry Vocabulary 2024-03-25

AP Chemistry Vocabulary crossword puzzle
Across
  1. The minimum amount of energy required to initiate a chemical reaction.
  2. The process of organizing or categorizing objects or phenomena based on shared characteristics or properties.
  3. The process of reducing the concentration of a solute in a solution.
  4. In constant motion or change, often used to describe systems in equilibrium.
  5. In chemistry, when a substance is present in large quantities or easily available, it's referred to as this.
  6. The ability of a substance to conduct electricity.
  7. The measure of the separation of charge in a molecule.
  8. When two quantities change in opposite directions, such that as one increases, the other decreases
  9. Allowing light to pass through freely, without significant interference.
  10. The amount of energy required to break a chemical bond.
  11. When two variables change together in a predictable way, they are said to be this.
  12. To recognize or differentiate between two or more objects or phenomena based on their distinct characteristics.
  13. Weak intermolecular forces between polar molecules.
  14. To determine or express the quantity or amount of something using numerical values or measurements.
  15. To propose a tentative explanation for an observed phenomenon based on available evidence.
  16. To watch or look at something attentively to gain information or insight.
  17. To handle or control something skillfully or deceptively
  18. A chemical reaction involving two reactant molecules.
  19. The distance between the nuclei of two bonded atoms.
  20. To suggest or put forward a plan, idea, or hypothesis for consideration.
  21. Chemical reactions where a compound breaks down into simpler substances.
  22. Chemical equations are considered this when the number of atoms of each element is the same on both sides.
  23. To release energy or particles into the surroundings.
  24. To foretell or estimate a future event or outcome based on past data or trends
  25. To change or alter in form, quality, or magnitude.
  26. To deduce or conclude something based on evidence or reasoning.
  27. A distinguishing trait or quality of a substance, often used for identification or classification purposes.
  28. The ability of a material to be drawn out into a thin wire.
  29. An equation that relates the rate of a reaction to the concentration of reactants.
  30. Different forms of the same element, having different molecular structures.
  31. A specific instance used to illustrate or explain a concept or principle.
  32. Having the quality of drawing objects together, often used to describe forces in chemistry.
  33. Remaining in one place without moving, often used to describe equilibrium states.
  34. A technique used to separate components of a mixture based on their differential affinities for a stationary phase.
  35. A substance that lacks a defined crystalline structure.
  36. The range of wavelengths of electromagnetic radiation emitted or absorbed by a substance.
  37. A theory that explains how chemical reactions occur by focusing on the collisions between reactant molecules.
  38. To assign a position or level to something based on its value or importance compared to others.
  39. To assess or judge the value or worth of something based on criteria or standards.
  40. When something consists of or is composed of certain elements or parts.
  41. The number of atoms or molecules in one mole of a substance.
  42. Substances formed when two or more elements chemically combine in fixed ratios.
  43. A substance that speeds up a chemical reaction without being consumed in the process.
  44. The principle that energy cannot be created or destroyed, only transformed from one form to another.
  45. Believable or reasonable based on available evidence or information
  46. Standards or rules used for evaluation or decision-making in scientific experiments or studies
  47. Electrons in the inner shells of an atom.
  48. A scientific law relating the concentration of a substance in a solution to its absorbance of light.
  49. Happening or occurring at the same time or instant.
  50. The process of releasing energy or particles, often in the form of light or heat.
  51. This process involves the uptake of a substance by another material, often seen in chemical reactions or physical phenomena.
  52. When one substance replaces another in a chemical reaction, it's known as this.
  53. A substance that can donate a proton in a chemical reaction.
  54. Proposed by John Dalton, it states that atoms are indivisible and indestructible building blocks of matter.
Down
  1. The measurement of heat changes in a chemical reaction.
  2. Intermolecular forces between a polar molecule and a nonpolar molecule.
  3. To become smaller or decrease in size, often seen in physical changes or reactions.
  4. The amount of product obtained from a reaction or process.
  5. A molecule with a separation of positive and negative charges.
  6. Having the ability to react as both an acid and a base.
  7. When two or more substances or components act on each other or have an effect on each other.
  8. A specific order or arrangement of elements or events.
  9. The movement of liquids through narrow spaces without the assistance of external forces.
  10. Data or measurements that are expressed as numerical values or quantities
  11. Numbers placed before chemical formulas to balance chemical equations
  12. A process in which one or more substances are converted into different substances with different properties.
  13. When one variable increases, the other variable also increases
  14. Pairs of acids and bases that differ by one proton.
  15. When drawing parallels between different chemical concepts or systems to aid understanding, scientists often use this method.
  16. To implement or utilize scientific principles or theories in practical situations or experiments.
  17. The spontaneous ionization of water molecules into hydronium and hydroxide ions.
  18. A substance that can accept a proton in a chemical reaction.
  19. To explain or understand the meaning or significance of something
  20. A number or symbol written below and to the right of a chemical symbol to indicate the number of atoms in a molecule.
  21. The distance from the center of an atom's nucleus to its outermost electron shell.
  22. To remove confusion or ambiguity by making something clearer or easier to understand.
  23. A technique used to separate components of a mixture based on differences in boiling points.
  24. The substance being analyzed or studied in a scientific experiment or process.
  25. To make an educated guess based on available information or data.
  26. Based on truth, fact, or logic, often used to describe arguments or conclusions.
  27. A solution that resists changes in pH when acids or bases are added.
  28. To suggest or hypothesize a theory or idea, often for consideration or further investigation
  29. Data or observations that are descriptive rather than numerical in nature
  30. A law describing the electrostatic interaction between charged particles.
  31. To move or convey something from one place to another.
  32. Chemists frequently break down data or substances into smaller parts to understand their nature or composition.
  33. A unit used to express the mass of atoms and molecules.
  34. In scientific research, scientists often compare data or phenomena to identify similarities and differences.
  35. The weighted average mass of atoms in a naturally occurring sample of an element.
  36. A repeating arrangement or sequence of elements or events
  37. The size or extent of something, often measured in terms of scale or degree
  38. The basic unit of matter, consisting of a nucleus surrounded by electrons.
  39. Chemical bonds formed by the sharing of electrons between atoms.
  40. Not moving or changing, often used to describe certain states in chemistry
  41. When exact values are not available, scientists often use this term to describe values that are close to the actual value.
  42. A continuous sequence or range of values, often used in scientific discussions about various properties.
  43. A series of steps followed in a particular order to achieve a specific result or goal.
  44. A general direction in which something tends to move or develop

98 Clues: Electrons in the inner shells of an atom. • The ability of a substance to conduct electricity. • To change or alter in form, quality, or magnitude. • Weak intermolecular forces between polar molecules. • Pairs of acids and bases that differ by one proton. • Happening or occurring at the same time or instant. • The distance between the nuclei of two bonded atoms. • ...

Chemistry - Ryan Chaney 2021-08-24

Chemistry - Ryan Chaney crossword puzzle
Across
  1. A substance that can be broken down into simple stable substances.
  2. A change in a substance that does not involve a change in the identity of the substance.
  3. A change in which one or more substances are converted into different substances.
  4. The substances that are formed by the chemical change.
  5. A high temperature physical state of matter in which atoms lose most of their electrons.
  6. A pure substance that cannot be broken down into simpler, stable substances and is made of one type of atom.
  7. The smallest unit of an element that maintains the chemical identity of that element.
  8. The substances that react in a chemical change.
  9. Matter has definite volume and definite shape.
  10. Depend on the amount of matter that is present.
  11. Matter has definite volume, but indefinite shape.
Down
  1. A substance’s ability to undergo changes that transform into different substances.
  2. The study of composition, structure, and properties of matter.
  3. Matter has neither definite volume nor definite shape.
  4. A characteristic that can be observed or measured without changing the identity of the substance.
  5. Any substance that has a definite composition.
  6. Do not depend on the amount of matter that is present.
  7. Anything that has mass and takes up space.
  8. A physical change of a substance from one state to another; solid, liquid, gas.
  9. A measure of the amount of matter.
  10. A blend of two or more kinds of matter.

21 Clues: A measure of the amount of matter. • A blend of two or more kinds of matter. • Anything that has mass and takes up space. • Any substance that has a definite composition. • Matter has definite volume and definite shape. • The substances that react in a chemical change. • Depend on the amount of matter that is present. • Matter has definite volume, but indefinite shape. • ...

Chemistry Topic 1 2021-08-21

Chemistry Topic 1 crossword puzzle
Across
  1. How do electrons fill orbitals before pairing up?
  2. Something that can be used to work out the relative atomic masses of different atoms
  3. The sum of the protons and neutrons inside the nucleus of an atom is..
  4. When the number of electrons between the outer shell and nucleus increases, and the outer electrons feel less attraction, is called...
  5. Different atoms of the same element that have different numbers of neutrons but the same number of protons are called an..
  6. The mass of an atom of an isotope relative to 1/12 the mass of a Carbon 12 atom is..
  7. The average mass of an elements isotopes relative to 1/12 the mass of a Carbon 12 atom is..
  8. The number of protons inside the nucleus is..
Down
  1. The energy needed to remove 1 electron from 1 mole of gaseous atoms is..
  2. Electrons fill up subshells with this amount of energy first
  3. What happens to the first ionisation energy down a group?
  4. Atomic radii down a group..
  5. Shows the frequency of light emitted by electrons when they drop back to a lower energy level.
  6. What is the relative isotopic mass also known as in mass spectroscopy?
  7. Atomic radii across a period..
  8. The energy needed to remove 1 electron from 1 mole of gaseous 1+ ions is..
  9. What happens to the first ionisation energy across a period?
  10. The size of an atom is called the..
  11. What is the peak with the highest m/z value called?
  12. This happens in ionisation energy happen when a new shell is broken into
  13. What ion is larger than its atom?
  14. When electrons take in energy from the surroundings and move up to a higher energy level, they are?

22 Clues: Atomic radii down a group.. • Atomic radii across a period.. • What ion is larger than its atom? • The size of an atom is called the.. • The number of protons inside the nucleus is.. • How do electrons fill orbitals before pairing up? • What is the peak with the highest m/z value called? • What happens to the first ionisation energy down a group? • ...

Chemistry Crossword Puzzle 2022-03-21

Chemistry Crossword Puzzle crossword puzzle
Across
  1. very hard metal that is used in stainless steel and rechargeable batteries
  2. comes in white or red colors and used in fertilizers, food preservation and matches
  3. the kind of charges that attract
  4. the man who was the first to organize the elements
  5. the chart that shows all the elements
  6. the number of known elements
  7. brimstone in the Bible and smells like rotten eggs
  8. used to make graphite and diamonds
  9. the number that shows the mass of an atom in the periodic table
  10. tiny particles that swarm at tremendous speed around the nucleus of an atom
  11. the study of what substances are made of and how one substance can be changed into another
  12. amount of matter in one unit of volume
  13. the densest metal
  14. the number of protons found in an atom
  15. 1000 grams
  16. the tiny particles in the nucleus that have a neutral charge
Down
  1. the kind of charges that repel
  2. substance composed of only one type of atom
  3. the group of elements that come in a variety of colors and are not good conductors of heat/electricity
  4. colorless and odorless gas that is very flammable and we did an experiment to show this
  5. semimetal found in sand, quartz and glass and used in computer chips
  6. colorless and odorless gas that is found in air, water, rocks and minerals and used in welding torches and medical settings
  7. the tiny particles in the nucleus that have a positive charge
  8. anything that takes up space and has mass
  9. the term used to describe how the electrons form a shield around the nucleus
  10. used in galvanized steel such as chain link fences and trashcans
  11. the group of elements that have a silvery color and are good conductors of heat/electricity
  12. tiny particles that composes all matter
  13. amount of matter that makes up an object
  14. measure of the pull of gravity on an object
  15. center of the atom that is a dense core made up of protons and neutrons
  16. things made up of matter
  17. metal that is applied to polished steel to protect from rusting
  18. colorless and odorless gas used in fertilizers and explosives
  19. metric unit used to measure an object's mass

35 Clues: 1000 grams • the densest metal • things made up of matter • the number of known elements • the kind of charges that repel • the kind of charges that attract • used to make graphite and diamonds • the chart that shows all the elements • amount of matter in one unit of volume • the number of protons found in an atom • tiny particles that composes all matter • ...

2 Inorganic Chemistry 2022-03-09

2 Inorganic Chemistry crossword puzzle
Across
  1. A chemical used to distinguish between acidic and alkaline solutions. Examples include phenolphthalein, litmus and methyl orange. They are also used in titration reactions to indicate the end point of the reaction by a clear colour change
  2. A chemical reaction in which a more reactive element displaces a less reactive element from its compound.
  3. The elements in Group 1 of the periodic table. They are typically soft and have relatively low melting points.
  4. The increase in the temperature of the Earth’s atmosphere due to the greenhouse gases in the atmosphere trapping infra-red radiation from the surface.
  5. The protection of iron or steel against corrosion by using a more reactive metal. Zinc is often used as a sacrificial metal. Sacrificial protection creates a physical barrier to oxygen and water, preventing corrosion of the metal.
  6. The reaction in which an acid and a base react to form a salt and water.
  7. A process used to protect against corrosion by coating the metal with a protective layer of zinc.
  8. The burning of a substance in oxygen. If there is sufficient oxygen present for the substance to burn then it is called complete combustion. Energy is transferred to the surroundings as heat and light.
Down
  1. The breaking down of a compound by heating.
  2. The ions formed by halogen atoms by gaining an electron. They have a 1- charge. E.g. Cl-, Br- and I-.
  3. Qualitative test used to identify metal ions (cations). Carried out by inserting a nichrome wire loop with the unknown compound on into a flame and observing the colour.
  4. The elements in Group 7 of the periodic table. The halogens gain an electron to form halide ions with a 1- charge. Down the group the halogens get more reactive and have higher melting and boiling points.
  5. A measure of the acidity or alkalinity of a solution ranging from 0 to 14. The pH can be measured using universal indicator solution or a pH probe.
  6. The destruction of materials by chemical reactions with substances in the environment, e.g. rusting occurs when iron is exposed to water and oxygen.
  7. A substance which reacts with an acid in a neutralisation reaction to form a salt and water only. Bases are known as proton acceptors.
  8. A mixture of dyes that changes colour gradually over a range of pH and is used in testing for acids and alkalis.
  9. A change in global climate patterns largely believed to be caused by the increase in concentration of carbon dioxide in the atmosphere.
  10. Gases in the atmosphere which maintain temperatures on Earth high enough to support life. Greenhouse gases include water vapour, carbon dioxide and methane.
  11. A series in which metals are arranged in order of their reactivity. This can be used to predict products from reactions.
  12. A reddish coating of iron oxide which forms on iron when it undergoes oxidation. Iron rusts when it is in the presence of oxygen and water.
  13. Produces hydroxide ions (OH-) in aqueous solutions. They have a pH range between 7 and 14. Alkalis are soluble bases.
  14. Produces hydrogen ions (H+) in aqueous solutions. They have a pH range between 0 and 7. Acids are known as proton donors.

22 Clues: The breaking down of a compound by heating. • The reaction in which an acid and a base react to form a salt and water. • A process used to protect against corrosion by coating the metal with a protective layer of zinc. • The ions formed by halogen atoms by gaining an electron. They have a 1- charge. E.g. Cl-, Br- and I-. • ...

Bio-Chemistry crossword :) 2022-03-11

Bio-Chemistry crossword :) crossword puzzle
Across
  1. a bond that forms to create kinks in fat chains.
  2. What monosaccharide has a pentagon shape and an oxygen that stands out from other monosaccharides?
  3. the loss of an electron/s.
  4. used to describe a reaction in which water molecules are even outside and inside the cell.
  5. built of anime, carboxyl and radical group.
  6. the product of two joining glucose molecules.
  7. a passive site on an enzyme that may or may not be required to fill.
  8. What differentiates a nucleoside from a nucleotide?
  9. Adenine and guanine make up ________.
  10. what naturistic force can act as a catalyst?
  11. What type of glucose has both hydroxyls under their hydrogens?
Down
  1. What is the half helix that holds the information to make proteins.
  2. What form of facilitated diffusion transports based on size an charge?
  3. what step in forming a protein deals with the overall 2D shape?
  4. a branched polysaccharide that helps in the process of photosynthesis.
  5. What kind of energy charges sodium in a sodium potassium pump?
  6. What builds up the cell membrane?
  7. What is the differentiating group on galactose versus glucose?
  8. The difference between a ketone and aldehyde group.
  9. What bonds two monosaccharides to create a di or polysaccharide?

20 Clues: the loss of an electron/s. • What builds up the cell membrane? • Adenine and guanine make up ________. • built of anime, carboxyl and radical group. • what naturistic force can act as a catalyst? • the product of two joining glucose molecules. • a bond that forms to create kinks in fat chains. • What differentiates a nucleoside from a nucleotide? • ...

Chemistry Regents Review 2025-05-29

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

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

Chemistry Vocabulary 1 2025-07-27

Chemistry Vocabulary 1 crossword puzzle
Across
  1. ___ series: a series of metals ordered by their reactivity, from highest to lowest
  2. ___ state: the lowest energy level of an atom
  3. reaction where a more reactive metal removes a less reactive metal from its compound
  4. a substance formed naturally in the ground and from which metal can be obtained
  5. a horizontal row in the periodic table
  6. a vertical column in the periodic table
  7. the group 1 metals, which form an
  8. a charged version of an atom, formed from the loss or gain of electrons
  9. a strong bond between an anion and a cation, formed via electron donation
  10. a negatively charged ion formed from the gain of electrons
  11. houses the electrons that orbit the nucleus of an atom
  12. the electrons in the outer shell of an element
  13. elements in the periodic table that are situated close to the border between metals and non-metals; metalloids share properties and appearance characteristics with both metals and non-metals
  14. the group 17 elements (e.g. chlorine and iodine)
Down
  1. a positively charged ion formed from the loss of electrons
  2. the arrangement of an atom's electrons in the shells around the nucleus
  3. the block of metals in the periodic table containing the elements in groups 3 to 12 and in periods 4 to 7
  4. the attraction between oppositely charged particles
  5. group 18 elements (e.g. neon and krypton)
  6. the rule that states atoms tend to lose, gain or share valence electrons to achieve eight electrons in their outer shell
  7. a substance made up of only one type of atom
  8. a strong bond almost always between two non-metals that share electrons, forming a molecule
  9. the smallest subatomic particle in an atom arranged around the nucleus in shells
  10. ___ earth metals: the group 2 metals, which form an alkaline solution when they react with water

24 Clues: the group 1 metals, which form an • a horizontal row in the periodic table • a vertical column in the periodic table • group 18 elements (e.g. neon and krypton) • a substance made up of only one type of atom • ___ state: the lowest energy level of an atom • the electrons in the outer shell of an element • the group 17 elements (e.g. chlorine and iodine) • ...

Chemistry Lab Equipment 2025-07-31

Chemistry Lab Equipment crossword puzzle
Across
  1. Grinds solid chemicals
  2. Transports crucibles & other small items
  3. Measures the mass of and object using sliding bars
  4. Cleans equipment with small openings
  5. Mix small amounts of chemicals together and is used for micro experiments
  6. Attaches to the ring stand and helps support beakers and flasks
  7. Supports equipment
  8. Holds liquids
  9. lights the Bunsen burner
  10. A glass cover for beakers and flasks that helps holds solids
  11. Supports crucibles and funnels
  12. Washes equipment and adds small amount of distilled water
  13. Can hold many test tubes at once
  14. Stirs mixtures
  15. Measures volume of acids and bases
  16. Spreads the heat of a flame and is suspended glassware on a ring stand
  17. Hold test tube while heating
  18. Measures the mass of objects using electricity
  19. Helps pour liquids into smaller containers
  20. Evaporate solutions
Down
  1. Dispenses drops of liquid
  2. Heats small amounts of solids at high temperature
  3. Transfers solids and powders
  4. Covers test tubes and flasks
  5. Measures liquids but can not be heated
  6. Attaches to ring stand and supports test tubes and burets
  7. Measures temperature
  8. Picks up small items
  9. Transports hot beakers
  10. Holds small amounts of liquid but can be heated
  11. Heats substances using electricity
  12. A calibrated flask to prepare solutions
  13. Transfers small amounts of liquids
  14. Holds solids while weighing on a balance
  15. Heat substances using a flame
  16. Holds liquids and helps prevent splattering

36 Clues: Holds liquids • Stirs mixtures • Supports equipment • Evaporate solutions • Measures temperature • Picks up small items • Grinds solid chemicals • Transports hot beakers • lights the Bunsen burner • Dispenses drops of liquid • Transfers solids and powders • Covers test tubes and flasks • Hold test tube while heating • Heat substances using a flame • Supports crucibles and funnels • ...

Chemistry of Life 2025-08-01

Chemistry of Life crossword puzzle
Across
  1. right side of the periodic table, not shiny or conductive
  2. energy needed to remove an electron
  3. outermost electron shell of an atom
  4. bond between H and N, O, or F
  5. bonds within a single molecule
  6. chemical rule that says that atoms want 8 electrons in their outer shell
  7. stored energy that has the potential to be converted
  8. molecule with unequally shared electrons in a bond resulting in a partial charge
  9. positively charged ion
  10. electron in the outermost energy level
Down
  1. size of an atom from nucleus to electron cloud
  2. ability of an atom to attract electrons in a chemical bond (clue: increases across a period and down a group)
  3. forces between polar molecules
  4. negatively charged ion
  5. slight positive or negative region in a polar molecule
  6. unshared/unbonded electrons on an atom
  7. bonds between separate molecules
  8. water hating! :(
  9. molecule with equally shared electrons in a bond resulting in net charge of 0
  10. weak forces between nonpolar molecules
  11. energy released when an atom gains an electron
  12. water loving! :)
  13. charged atom or molecule
  14. chemically unreactive (eg. noble gases)

24 Clues: water hating! :( • water loving! :) • negatively charged ion • positively charged ion • charged atom or molecule • bond between H and N, O, or F • forces between polar molecules • bonds within a single molecule • bonds between separate molecules • energy needed to remove an electron • outermost electron shell of an atom • unshared/unbonded electrons on an atom • ...

Chemistry Crossword #2 2025-07-28

Chemistry Crossword #2 crossword puzzle
Across
  1. atoms that have the same number of protons but a different number of neutrons
  2. atoms that have the same number of protons are the same ____
  3. a profession that you are considering for your future
  4. the animal that you have as a pet
  5. this coming year, you will be a _____ in high school
  6. the subatomic particles that have the least mass
  7. isotopes have the same number of protons but a different number of ____
  8. the element whose atoms all have three protons
  9. the charge of a proton
  10. the element whose atoms all have six protons
  11. atoms are named based on the number of protons that they have
  12. the mass number of an atom with nine protons, nine electrons, and ten neutrons
  13. the element whose atoms all have one proton
  14. the amount of "stuff" in an object, similar to weight
Down
  1. the musical instrument that you play
  2. the mass number of an atom with three protons, three electrons, and four neutrons
  3. Star Learning _____
  4. the mass number of an atom with six protons, six electrons, and six neutrons
  5. the mass number of an atom with two protons, two neutrons, and two electrons
  6. the element whose atoms all have two protons
  7. electrons are found _____ the nucleus of an atom
  8. the science discipline that we are learning
  9. your last name
  10. an atom's mass number is the ____ of the number of protons and neutrons
  11. helium atoms have _____ protons
  12. you participate in a bunch of ____curriculuar activities
  13. the charge of an electron
  14. a book you enjoyed is titled "The ____ is Also a Star"
  15. the center of an atom
  16. Do atoms always have an equal number of protons and neutrons?

30 Clues: your last name • Star Learning _____ • the center of an atom • the charge of a proton • the charge of an electron • helium atoms have _____ protons • the animal that you have as a pet • the musical instrument that you play • the science discipline that we are learning • the element whose atoms all have one proton • the element whose atoms all have two protons • ...

Chemistry Crossword Puzzle 2022-09-09

Chemistry Crossword Puzzle crossword puzzle
Across
  1. Light at a certain frequency causes metal to ___ their electrons
  2. A model of the atom had negatively-charged electrons embedded within a positively-charged "soup."
  3. What kinds of particles are atoms made up of?
  4. An atom that has gained or lost one or more electrons
  5. The visible _____ spans the wavelength region from 400 to 700 nm.
  6. A flame test is a _______ test for the ID of an unknown
  7. Atomic symbol is W
  8. The ____ of light observed when a substance is heated from one substance to another.
  9. Atoms with different numbers of protons, each with its own atomic symbol
  10. Electrons do _____ out the positive charge of the protons in the nucleus
  11. Atoms are mostly _____ _____?
  12. ELectrons do not ___ anything to the mass number
  13. What kinds of electrons are normally at ground state
  14. Certain other isotopes which are unstable, that is, ______.
  15. When atoms absorb energy and become ___?
  16. A unique single upper-case letter or upper-case plus one lowercase letter symbol
  17. When we think of atoms, it’s useful to think of them first as ______ ______.
  18. Every atom’s nucleus is _____ by electrons
  19. Atomic symbol is Ne
  20. All _________ waves, including visible light, travel at the speed of 300*10^8
  21. One billionth of a meter.
  22. Whose experiment included the shooting of alpha particles at a very thin sheet of gold foil?
  23. Atoms with a negative charge and have more electrons than protons
Down
  1. Minimum amount of energy that can be gained or lost by an atom
  2. A tiny object made entire of protons and neutrons
  3. Sub-atomic particles with a zero charge (they are neutral) and a mass of 1 atomic mass unit (amu)
  4. Made up of sub-atomic particles
  5. Atoms with a positive charge and have fewer electrons than protons
  6. The number of protons plus the number of neutrons equals the______ ___ ______?
  7. Atoms with the same number of protons but different number of neutrons
  8. From excited energy levels, there is a natural tendency for the electrons to make a transition or drop back down the ______ ______.
  9. When a substance is heated in a flame, the atoms _____ energy from the flame.
  10. Atomic symbol is H
  11. All _____ is made up of atoms.
  12. Most of the alpha particles pass through the gold foil _______.
  13. Ions have a ___ _______ charge calculated buy adding up all positive charges for the protons with all negative charges of the electrons.
  14. Even smaller sub-atomic particles than protons and neutrons with a -1 charge and a tiny mass (0.00054 amu).
  15. Acronym for the colors of the visible light spectrum, in order from long wavelength to short.
  16. When an electron makes a transition from a higher energy lebel to a lower energy legal, this particle of light is emitted.
  17. Metal cation is K
  18. In order to be a neutral, an atom has to have the ____ number of electrons as protons
  19. Mass of 28
  20. Below a certain frequency, no electrons will eject no matter the _______ of the light
  21. Each element’s AES is _______ and can be used to identify it.
  22. Wavelength * frequency
  23. Number of protons referred to is called a(n) ____ ______? The letter Z is used to represent it
  24. ________ shorten= frequency increases
  25. Sub-atomic particles with a +1 charge and a mass of about 1 atomic mass unit (amu)

48 Clues: Mass of 28 • Metal cation is K • Atomic symbol is H • Atomic symbol is W • Atomic symbol is Ne • Wavelength * frequency • One billionth of a meter. • Atoms are mostly _____ _____? • All _____ is made up of atoms. • Made up of sub-atomic particles • ________ shorten= frequency increases • When atoms absorb energy and become ___? • Every atom’s nucleus is _____ by electrons • ...

Chemistry Unit One 2022-08-19

Chemistry Unit One crossword puzzle
Across
  1. the closeness of a result to the true value
  2. the amount of 3D space a substance or object occupies.
  3. a quantity chosen as a standard in terms of which other quantities may be expressed.
  4. a unit of measurement obtained by multiplication or division of the base units of a system
  5. the measure of how much “stuff” is in a given amount of space
  6. the scale of temperature in which water freezes at 0° and boils at 100° under standard conditions.
  7. a common piece of laboratory glassware consisting of a finger-like length of glass or clear plastic tubing, open at the top and closed at the bottom.
  8. large pincers for grasping and lifting vessels of heat-resistant material used in high temperature chemical reactions.
  9. a scale of temperature on which water freezes at 32° and boils at 212° under standard conditions.
  10. the intellectual and practical activity encompassing the systematic study of the structure and behaviour of the physical and natural world through observation and experiment.
  11. refinement in a measurement, calculation, or specification, especially as represented by the number of digits given.
  12. the number of digits in a value, often a measurement, that contribute to the degree of accuracy of the value
  13. a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.
  14. the SI unit of volume
  15. a room or building equipped for scientific experiments, research, or teaching, or for the manufacture of drugs or chemicals.
  16. when an object is largely immersed in a fluid, pushing it out of the way and taking its place
Down
  1. a way of writing very large or very small numbers
  2. a measure of the amount of matter in an object.
  3. SI unit for length
  4. roughly calculate or judge the value, number, quantity, or extent of.
  5. the process of changing or causing something to change from one form to another.
  6. a tall narrow container with a volume scale used especially for measuring liquids.
  7. the force acting on the object due to gravity.
  8. a thin glass vessel, with a lip for pouring, used as containers for liquids.
  9. a bottle, usually of glass, having a rounded body and a narrow neck, used especially in laboratory experimentation.
  10. the scientific study of the properties and behavior of matter
  11. the SI unit of mass
  12. king who tragically died by drinking chocolate milk
  13. a metal stand consisting of a long upright rod attached to a heavy rectangular base that is used with rings and clamps for supporting laboratory apparatus.
  14. base unit of thermodynamic temperature measurement in the International System of Units (SI)

30 Clues: SI unit for length • the SI unit of mass • the SI unit of volume • the closeness of a result to the true value • the force acting on the object due to gravity. • a measure of the amount of matter in an object. • a way of writing very large or very small numbers • king who tragically died by drinking chocolate milk • the amount of 3D space a substance or object occupies. • ...

Socrates Chemistry Crossword 2022-11-02

Socrates Chemistry Crossword crossword puzzle
Across
  1. Helium Balloons rise because the gas inside is ___ than air.
  2. When two or more chemicals combine they form a ___?
  3. When combined with baking soda, releases oxygen and energy in an "explosive" reaction
  4. A common household acid that is very sour to the taste and safe to eat
  5. The study of the elements and what the universe is made of
  6. When mixed with an acid, becomes neutralized
  7. This is the most abundant element on Earth
  8. Your favorite Main Lesson teacher this year
  9. An area of study that leads to experiments and discovery
  10. The phase of matter is always in a state of reaction, like the stars
  11. A state of matter that is very fluid and flexible
  12. Everything is made from this
Down
  1. How much "atomic weight" an element has how "heavy" it is.
  2. This mixture of pollen and bee saliva is very dense
  3. Heavier objects sink because they are___?
  4. Able to mix
  5. This is the most abundant element in the universe
  6. Every physical thing
  7. This phase of matter is rigid and firm
  8. Air is an example of this state of matter
  9. When acids and bases combine they produce ___?

21 Clues: Able to mix • Every physical thing • Everything is made from this • This phase of matter is rigid and firm • Heavier objects sink because they are___? • Air is an example of this state of matter • This is the most abundant element on Earth • Your favorite Main Lesson teacher this year • When mixed with an acid, becomes neutralized • ...

chemistry crossword puzzle 2022-02-11

chemistry crossword puzzle crossword puzzle
Across
  1. A number in a chemical equation indicating more than one molecule of the substance
  2. The tendency of a substance to interact with itself
  3. The smallest piece of an element that maintains the identity of that element
  4. An ionic compound of the H+ cation dissolved in water
  5. The connection between two atoms in a molecule
  6. ending that is applied that describes the types of chemical bonds in the molecule
  7. A chemical bond formed by two atoms sharing electrons
  8. Bind to the surface of another substance
  9. A physical property defined as a substance’s mass divided by its volume
  10. The characteristic temperature at which a liquid becomes a gas
  11. the unit of temperature scales
  12. A chemical reaction in which a reactant combines with oxygen to produce oxides of all other elements as products
  13. A tiny subatomic particle with a negative charge
Down
  1. Chemical reactions that absorb (or use) energy
  2. The sum of the number of protons and neutrons in a nucleus
  3. A species with an overall negative charge
  4. a combination of more than one elements
  5. the name comes before the molecule
  6. When a chemical reaction happens, energy is transferred to or from the surroundings.
  7. the process of gas becoming a liquid
  8. A gas law that relates number of particles to volume
  9. A condition when the reactants and products of a chemical equation have the same number of atoms of all elements presentcatalyst
  10. A compound that increases the amount of OH− ions in an aqueous solution

23 Clues: the unit of temperature scales • the name comes before the molecule • the process of gas becoming a liquid • a combination of more than one elements • Bind to the surface of another substance • A species with an overall negative charge • Chemical reactions that absorb (or use) energy • The connection between two atoms in a molecule • ...

Useful Chemistry Words 2022-01-31

Useful Chemistry Words crossword puzzle
Across
  1. - composed of two or more parts, elements, or ingredients:
  2. - the state or fact of remaining the same one or ones, as under varying aspects or conditions
  3. - without variations in detail
  4. - an essential or distinctive attribute or quality of a thing
  5. - a distinguishing feature or quality.
  6. - a fundamental arrangement of atoms, as the benzene ring, that may occur in many compounds by substitution of atoms without a change in structure.
  7. - that of which a thing consists; physical matter or material
  8. - the smallest physical unit of an element or compound, consisting of one or more atoms in an element and two or more different atoms in a compound.
  9. - one of a class of substances that cannot be separated into simpler substances by chemical means.
  10. - of, relating to, or forming a nucleus.
Down
  1. - the act of combining parts or elements to form a whole.
  2. - one of the extremely small constituents of matter, as an atom or nucleus.
  3. - the smallest component of an element having the chemical properties of the element, consisting of a nucleus containing combinations of neutrons and protons and one or more electrons bound to the nucleus by electrical attraction; the number of protons determines the identity of the element.
  4. - an elementary particle having no charge, mass slightly greater than that of a proton, and spin of ½: a constituent of the nuclei of all atoms except those of hydrogen. Symbol: n
  5. - existing as free, uncombined atoms.
  6. - a positively charged elementary particle that is a fundamental constituent of all atomic nuclei. It is the lightest and most stable baryon, having a charge equal in magnitude to that of the electron, a spin of ½, and a mass of 1.673 × 10-27 kg. Symbol: P
  7. - the action or reaction of any material under given circumstances
  8. - an aggregate of two or more substances that are not chemically united and that exist in no fixed proportion to each other.
  9. - a basic principle, rule, law, or the like, that serves as the groundwork of a system; essential part
  10. - an elementary particle that is a fundamental constituent of matter, having a negative charge of 1.602 × 10−19 coulombs, a mass of 9.108 × 10−31 kilograms, and spin of ½, and existing independently or as the component outside the nucleus of an atom.

20 Clues: - without variations in detail • - existing as free, uncombined atoms. • - a distinguishing feature or quality. • - of, relating to, or forming a nucleus. • - the act of combining parts or elements to form a whole. • - composed of two or more parts, elements, or ingredients: • - an essential or distinctive attribute or quality of a thing • ...

Useful Chemistry Words 2022-01-31

Useful Chemistry Words crossword puzzle
Across
  1. each of more than one hundred substances that cannot be chemically interconverted or broken down into simpler substances and are primary constituents of matter.
  2. (of a substance) consisting of uncombined atoms rather than molecules.
  3. 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.
  4. the way in which a natural phenomenon or a machine works or functions.
  5. an attribute, quality, or characteristic of something.
  6. the basic unit of a chemical element.
  7. the idea that every substance has at least one property that makes it unique and able to be differentiated from other substances
  8. a particular kind of matter with uniform properties.
  9. a feature or quality belonging typically to a person, place, or thing and serving to identify it.
  10. a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
  11. the nature of something's ingredients or constituents; the way in which a whole or mixture is made up.
  12. the central and most important part of an object, movement, or group, forming the basis for its activity and growth.
Down
  1. a central or primary rule or principle on which something is based.
  2. remaining the same in all cases and at all times; unchanging in form or character.
  3. made up or consisting of two or more existing parts or elements.
  4. a substance made by mixing other substances together.
  5. relating to the nucleus of an atom.
  6. a minute portion of matter.
  7. 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.
  8. a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.

20 Clues: a minute portion of matter. • relating to the nucleus of an atom. • the basic unit of a chemical element. • a particular kind of matter with uniform properties. • a substance made by mixing other substances together. • an attribute, quality, or characteristic of something. • made up or consisting of two or more existing parts or elements. • ...

Chemistry Vocab Strategy 2022-01-07

Chemistry Vocab Strategy crossword puzzle
Across
  1. Sum of the protons and neutrons in the nucleus of an atom
  2. Smallest particle of a substance that can exist by itself
  3. atom that has gained or lost one or more electrons
  4. Reaction in which the nuclei of one atom combines with the nuclei of another to form a larger nuclei
  5. A science that deals with the structure and properties
  6. Numerical measurements rather than its words
  7. Data in words rather than in numbers
  8. The quality of being exact
  9. Atoms with same number of protons but not the same number of neutrons
  10. Mass per unit of volume
  11. Experimental value minus the accepted value, divided by the accepted value and then multiplied by 100
Down
  1. Method that expresses the number multiplied by 10 and the appropriate power
  2. System of electrons surrounding the nucleus of an atom
  3. A solid that is produced by a chemical reaction in solution
  4. Group 18 in the periodic table with a full outer shell
  5. Number of protons in the nucleus in an atom
  6. a number that express a magnitude to a specified degree of accuracy
  7. The ability to work without mistakes
  8. The heat required to raise the temperature of the mass of a given substance by given amount
  9. Element with the properties of both metals and nonmetals

20 Clues: Mass per unit of volume • The quality of being exact • Data in words rather than in numbers • The ability to work without mistakes • Number of protons in the nucleus in an atom • Numerical measurements rather than its words • atom that has gained or lost one or more electrons • System of electrons surrounding the nucleus of an atom • ...

S2 Chemistry Revision 2022-01-28

S2 Chemistry Revision crossword puzzle
Across
  1. the conducting non-metal
  2. heat energy is taken in during a reaction
  3. when only one thing is changed in an investigation
  4. sign of a chemical reaction
  5. sign of a chemical reaction
  6. when a more reactive metal takes the place of a less reactive metal in solution
  7. sign of a chemical reaction
  8. group 8
  9. when two solutions form an insoluble solid
  10. copper, gold and vanadium are what kind of metals?
  11. metals far apart in the reactivity series produce the ... voltage
  12. metal + water ==>
  13. the things that are formed
  14. copper + oxygen ==>
Down
  1. group 1
  2. separates the metals and non-metals
  3. which metals conduct electricity
  4. indicates only two metals involved in a compound
  5. two or more elements chemically joined together
  6. indicates more than two elements in a compound and one is oxygen
  7. a biological catalyst
  8. ... temperature and concentration to make reactions go faster
  9. silver + nitrogen + oxygen ==>
  10. hydrogen burns with a ...
  11. the things that react
  12. group 7
  13. metal + water ==>
  14. one type of atom

28 Clues: group 1 • group 7 • group 8 • one type of atom • metal + water ==> • metal + water ==> • copper + oxygen ==> • a biological catalyst • the things that react • the conducting non-metal • hydrogen burns with a ... • the things that are formed • sign of a chemical reaction • sign of a chemical reaction • sign of a chemical reaction • silver + nitrogen + oxygen ==> • which metals conduct electricity • ...

Chapter 9 Chemistry 2022-04-25

Chapter 9 Chemistry crossword puzzle
Across
  1. preventing or correcting acidity
  2. mass of an atom of a chemical element in atomic mass units
  3. a numerical or constant quantity placed before and multiplying the variable in an algebraic equation
  4. a very important fertilizer and starting material for other fertilizers
  5. a substance that is made from a reaction
  6. the quantity of a product obtained from the complete conversion of the limiting reactant in a chemical reaction
  7. give way to arguments, demands, or pressure
  8. the relationship between the relative quantities of substances taking part in a reaction
  9. a compound of a particular organic base with hydrochloride acid
  10. to render something ineffective or harmless
  11. a substance that takes part in and undergoes change during a reaction
  12. calculation of things in great quantities
  13. the amount or number of a material or immaterial thing
  14. a conversion factor between compounds in a chemical reaction that derived from the coefficients of the compound in balanced equation
Down
  1. a crystalline compound with cooling minty taste and odor, found in peppermint and other natural oils
  2. a colorless, odorless toxic flammable gas formed by incomplete combustion of carbon
  3. an equation in which the number of atoms is equal on both sides
  4. compounds made up of ions that form charged particles
  5. the percent ratio of actual yield to the theoretical yield
  6. a flammable hydrocarbon gas of the alkaline series
  7. a standard scientific unit for measuring large quantities of very small entities
  8. the mass in grams of 1 mole of the substance
  9. a reactant in a chemical reaction that determined the amount of product that is formed
  10. pertaining to, or the nature of a scheme
  11. a compound with the formula Li3N

25 Clues: preventing or correcting acidity • a compound with the formula Li3N • a substance that is made from a reaction • pertaining to, or the nature of a scheme • calculation of things in great quantities • give way to arguments, demands, or pressure • to render something ineffective or harmless • the mass in grams of 1 mole of the substance • ...

Chemistry Wrap Up 2022-12-15

Chemistry Wrap Up crossword puzzle
Across
  1. The substance entirely consumer in a chemical reaction?
  2. H2O has ______ molecular geometry.
  3. The dissolving medium in a solution.
  4. n = l and l = 5 are examples of ______ numbers.
  5. What form of notation is this value written in? 2.3 *10^6
  6. Gas production is an indication of a _________ reaction.
  7. How many significant figures are in the solution to 1.3456 - 1.21?
  8. The quantitative description oof the relative amounts of substances involved in a chemical reaction.
  9. Elements within a _____ behave similarly.
  10. A triple bond contains 1 _____ and 2 pi bonds.
  11. What is the correct name for the compound CCl₄?
  12. A substance that forms ions in solution.
  13. In this equation, NH3 acts as the Brønsted-Lowry _____: NH3(aq) + H2O(l) ⇌NH4+ (aq) + OH−(aq).
  14. An atom or electron's lowest energy state.
  15. The term for structures with the same connectivity of atoms but different arrangements of valence electrons.
Down
  1. The property of being slightly repelled by a magnetic field, due to paired electrons in orbitals.
  2. A type of property that doesn’t depend on the amount of matter.
  3. The rule stating 4 electrons fill a valence shell.
  4. Chemical equations must be balanced to reflect the law of _____________ of mass.
  5. the physical state “s” indicates a _________ has formed.
  6. When dipole moments in a compound don't cancel out, the molecule can be described as _____.
  7. Atomic radius _______ down a group.
  8. King Henry ___ Monday Drinking Chocolate Milk
  9. What type of reaction is the following? CxHy + O2 → CO2 + H2O
  10. A _____ formal charge is more stable.
  11. How close measurements are to the true value.
  12. The oxidation number of Mn in KMnO4.
  13. LEO says ___.
  14. Hydrogen tends to make ____ bond(s) in a compound.
  15. The standard unit for expressing macroscopic quantities of elements or compounds.
  16. moles solute/liters of solution

31 Clues: LEO says ___. • moles solute/liters of solution • H2O has ______ molecular geometry. • Atomic radius _______ down a group. • The dissolving medium in a solution. • The oxidation number of Mn in KMnO4. • A _____ formal charge is more stable. • A substance that forms ions in solution. • Elements within a _____ behave similarly. • An atom or electron's lowest energy state. • ...

Chemistry Vocabulary Crossword 2023-01-13

Chemistry Vocabulary Crossword crossword puzzle
Across
  1. a formation when an atom loses or gains one or more electrons.
  2. less reactive than an Alkali Metal and are known to be earth metals.
  3. a metal that is less reactive and remain unchanged and are the earliest among metals.
  4. elements in Group 18 that never react with other elements.
  5. when an electron is added to the original atom.
  6. a series of radioactive elements ,90-103,that are separated from the rest of the periodic table.
  7. a column in the periodic table that is read top to bottom.
  8. when an electron is lost from the atom and there are more protons than electrons.
  9. a metal that is very reactive, to oxygen and water vapor, and belongs in Group 1.
  10. elements that conduct electricity and heat well and have a shiny appearance.
  11. a measure of atomic mass in an element.
Down
  1. a negatively charged particle.
  2. an uncharged particle.
  3. elements that have properties of both metals and nonmetals.
  4. the center of an atom.
  5. a positively charged particle.
  6. a row in the periodic table that is read left to right.
  7. elements in Group 17 that are very reactive nonmetals that easily form compounds called salts with many metals.
  8. when the identity of the atom changes due to the number of protons changing to create a new elements.
  9. a crowd of electrons moving around the nucleus.
  10. a series of metallic elements ,58-71,that are separated from the rest of the periodic table.
  11. an element with a dull surface and are poor conductors of electricity and heat, opposite of a metal.
  12. when atoms produce energy and particles from the nuclei to create new atoms of different elements.
  13. the number of protons in the nucleus of the element.
  14. atoms of the same element that have a different number of neutrons.

25 Clues: an uncharged particle. • the center of an atom. • a negatively charged particle. • a positively charged particle. • a measure of atomic mass in an element. • a crowd of electrons moving around the nucleus. • when an electron is added to the original atom. • the number of protons in the nucleus of the element. • a row in the periodic table that is read left to right. • ...

Final Assignment "CHEMISTRY" 2022-12-15

Final Assignment "CHEMISTRY" crossword puzzle
Across
  1. A mixture that is a combo of 2 or more substances where original substances are seperated.
  2. Logical interpretation based on prior knowledge
  3. When water changes from the gas phase into the liquid phase
  4. The number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
  5. Small slip used to cover the Microscope slide
  6. A type of observation that cannot be measured
  7. the fixed amount of energy that a system contains.
  8. Third step of the scientific method
  9. Proposed explanation of something and also the starting point of an experiment.
  10. The electron in the outermost shell
Down
  1. Used to measure the temperature of a liquid
  2. Used to represent an atom and its electron, neutrons, and protons
  3. To find this, you use Mass/ Volume
  4. A mixture that is a combo of 2 or more substances that have uniform compostion.
  5. Creator of the periodic table
  6. positively charged ion
  7. The labratory technique for seperation of a mixture into its componenets.
  8. mixture of chemical elements where at least one is a metal.
  9. The ability to be easily changed into a shape.
  10. A type of observation that can be measured.

20 Clues: positively charged ion • Creator of the periodic table • To find this, you use Mass/ Volume • Third step of the scientific method • The electron in the outermost shell • Used to measure the temperature of a liquid • A type of observation that can be measured. • Small slip used to cover the Microscope slide • A type of observation that cannot be measured • ...

Chemistry Exam Review 2023-01-04

Chemistry Exam Review crossword puzzle
Across
  1. The most electronegative element
  2. Nonmetals in group 17, create +1 ions
  3. A substance that changes color in acidic or basic conditions
  4. Measure of a given amount of solute dissolved in the solvent
  5. The products of a chemical reaction
  6. The fundamental unit of temperature without negative values
  7. This variable, along with temperature, determine the state of matter of a substance
  8. A formula that shows the lowest whole number ration of elements in a compound
  9. This molecular model shows bonds and valence electrons
  10. Measure of electrical current
  11. This 3D geometry results from a molecule with 4 electron-dense areas an no lone pairs
  12. Columns on the PT, where elements have similar properties
  13. These types of compounds have low melting points
  14. Chemical solution with a pH less than 7
  15. Subatomic particle that determines identity of element
  16. a type of radiation used in cancer treatment that can be stopped by aluminum
  17. The variable is what is gathered/measured in a study
Down
  1. A measure of being close to an accepted value
  2. Measurement that is would be the same with any amount of the substace
  3. A region of probability where you are likely to find an electron
  4. Different versions of an atom indicated by number of neutrons
  5. Temperature change is ________ of a chemical reaction
  6. The father of the periodic table
  7. A molecule with 3 carbons, and at least one double bond
  8. The measurement of masses and chemical quantities through a chemical reaction
  9. Molecules in this state of matter vibrate in a fixed location
  10. A molecule or bond with unequal sharing of electrons
  11. Model of the atom that shows how electrons have different energy levels as it orbits the nucleus
  12. Different solid versions of a substance
  13. These electrons are involved in ionization and bonding
  14. The process of gaining electrons in batteries
  15. Elements become increasingly ____________ as they increase in mass
  16. This model illustrates that atoms have a dense nucleus but are mostly empty space
  17. This scientist's number indicates the number of particles in a mole
  18. When N, F, or O bonding with this element it creates the strongest intermolecular force
  19. Indicates the substance is dissolved in water

36 Clues: Measure of electrical current • The most electronegative element • The father of the periodic table • The products of a chemical reaction • Nonmetals in group 17, create +1 ions • Different solid versions of a substance • Chemical solution with a pH less than 7 • A measure of being close to an accepted value • The process of gaining electrons in batteries • ...

UNIT 3 CHEMISTRY 2023-01-25

UNIT 3 CHEMISTRY crossword puzzle
Across
  1. A pair of valence electrons not shared between atoms
  2. Formed when atoms lose 1 or more valence electrons
  3. Electrons are shared equally
  4. Diagrams that show valence electrons in an atom as dots
  5. Form multiple cations with different charges
  6. Involve a sharing of electrons
  7. Held together by electrostatic forces, these are attractive forces between the positive and negative charge
  8. One pair of electrons are joined by a...
Down
  1. Electrons are not shared equally
  2. Formed when atoms gain 1 or more valence electrons
  3. The lowest whole number ratios of ions in an ionic compound
  4. Three shared pairs of electrons
  5. States the repulsion between electron pairs causes molecular shapes to adjust so that valence electron pairs stay as far as possible
  6. Two shared pairs of electrons
  7. Attractions between molecules, they are much weaker than either covalent or ionic bonds
  8. Energy required to break the bond between two covalently bonded atoms
  9. Neutral groups of atoms held together by covalent bonds
  10. Molecules that contain two atoms of the same element
  11. Shows how many atoms of each element a molecular compound contains
  12. Composed of a cation and anion, they are electrically neutral

20 Clues: Electrons are shared equally • Two shared pairs of electrons • Involve a sharing of electrons • Three shared pairs of electrons • Electrons are not shared equally • One pair of electrons are joined by a... • Form multiple cations with different charges • Formed when atoms gain 1 or more valence electrons • Formed when atoms lose 1 or more valence electrons • ...

Chemistry Crossword 1 2022-08-29

Chemistry Crossword 1 crossword puzzle
Across
  1. one hundredth of something
  2. "It's so hot out! It's over 25 degrees ____"
  3. shoes need to be _______-toed
  4. in lab, we don't sniff we _____
  5. what you need to bring for lab
  6. the energy in food and fuel
  7. Kelvin, Fahrenheit, and Celsius all measure this
  8. "kg" means
  9. Unit of mass
  10. When you write down a measurement, you need the number and the ____
  11. the type of energy we give off when we get hot
Down
  1. One milliliter is equally to one centimeter_____
  2. a measure of volume
  3. What a scale measures when you stand on it
  4. 1000 of something
  5. eye protection in lab
  6. what you should do at the end of lab
  7. feet, inches, and kilometers all measure this
  8. CER: _____, evidence, reasoning
  9. 0.001 of something
  10. the unit scientists use for energy
  11. what we measure with a watch and a calendar
  12. energy of motion
  13. energy phones use
  14. one way to measure length
  15. a measure of length

26 Clues: "kg" means • Unit of mass • energy of motion • 1000 of something • energy phones use • 0.001 of something • a measure of volume • a measure of length • eye protection in lab • one way to measure length • one hundredth of something • the energy in food and fuel • shoes need to be _______-toed • what you need to bring for lab • CER: _____, evidence, reasoning • in lab, we don't sniff we _____ • ...

Chemistry Vocab Review 2022-12-06

Chemistry Vocab Review crossword puzzle
Across
  1. This holds all of the electrons.
  2. The number of electrons that can go on the third ring.
  3. This is found on the left side of the periodic table, is a conductor, is malleable, and has luster.
  4. This is located in the electron cloud, has a negative charge, and doesn't contribute to total mass of atom.
  5. The number of electrons that can go on the first electron cloud ring.
  6. The number of rings that can go on the second ring
  7. The name of the columns on the periodic table
  8. This is a table that shows all the elements that make up everything we have.
  9. This is located on the "staircase" of the periodic table and has properties of both metals and non-metals.
  10. The name for something that is made of only one atom
Down
  1. Tells the reactivity of an element.
  2. The name for the grouping of electrons, protons, and neutrons. (The first word starts with an s, The second word starts with a p)
  3. This is located on the right side of the periodic table, is brittle , is an insulator, and is dull.
  4. located in the nucleus with neutral charge
  5. The smallest part of an element.
  6. When there is less valence electrons the element is more...
  7. The name of the rows on the periodic table of elements.
  8. located in nucleus with positive charge
  9. center of the atom.
  10. When there is more valence electrons the element is more...

20 Clues: center of the atom. • The smallest part of an element. • This holds all of the electrons. • Tells the reactivity of an element. • located in nucleus with positive charge • located in the nucleus with neutral charge • The name of the columns on the periodic table • The number of rings that can go on the second ring • The name for something that is made of only one atom • ...

Chemistry Midterm Vocab 2022-12-08

Chemistry Midterm Vocab crossword puzzle
Across
  1. A change that when it happens cannot be undone.
  2. High-energy, super-heated gases that behave differently than normal gasses.
  3. Has characteristics of both metals and nonmetals. Found b/w metals and nonmetals on table, less malleable but not brittle. Semiconductors of electricity.
  4. ______ were made from elements coming together to be one.
  5. The seven metric units.
  6. closeness of measurements to the correct/accepted value.
  7. closeness of the measurements taken at the same time
  8. A group in the experiment that doesn’t change.
  9. When elements are arranged in an increasing ¬¬¬¬¬¬¬________, there is a periodic repetition of their physical and chemical properties.
  10. Changes substance from 1 state to another
  11. Amount of 3D space an object occupies.
  12. A process of studying natural phenomea that involves making observations, forming a hypothesis, and performing an investigation which leads to the creation of theories and laws.
  13. Average weight of all the naturally occurring isotopes of an element.
  14. The total number of protons and neutrons In the nucleus of an isotope.
  15. Particles of pure energy with no mass and carry a quantum of energy.
  16. Changing a substance from a liquid to a gas, and then back to a liquid. There is a separation of a mixture, but the composition of the substances does not change.
  17. A spectrum that only contains certain colors/wavelengths.
  18. A cloud of probability surrounding the nucleus in an atom where it has the highest probability of finding an electron.
  19. a statement based on experimental measurements and observations
  20. A technique used to separate components of a mixture in a gas or liquid phase using a solid that the mixture can pass through.
  21. The ratio of a substance’s mass to the volume it occupies.
  22. When an atom is at its lowest energy.
  23. When you pour a mixture through a mesh, like filtered paper, and allow liquid to flow through and leave the solid behind.
  24. Atoms of the same element that have the same number of protons, but different number of atoms.
  25. the small, dense region consisting of protons and neutrons at the center of an atom
  26. Atom with a charge
  27. A change that happens when one chemical substance is transformed into one or more different substances. (Ex. When iron becomes rust)
  28. a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.
  29. The amount of something added or given in an experiment
  30. A homogeneous mixture.
  31. Measure of the amount of matter.
  32. the science that deals with the materials of the universe and the changes that these materials undergo.
  33. Definite volume, but it takes the shape of its container. Particles are close but move around.
  34. when two elements combine with each other to form more than one compound
  35. Things that remain the same throughout in an experiment.
  36. A substance with constant composition- a pure element or pure compound.
  37. How much of your results differs from the accept/true value.
  38. we cannot know both the position and speed of a particle, such as a photon or electron, with perfect accuracy
Down
  1. neutral subatomic particle that is a constituent of every atomic nucleus except ordinary hydrogen
  2. The science that deals with the materials of the universe and the changes that these materials undergo.
  3. Good electricity conductors, good conductor of heat. Is mostly solid at room temp. Is malleable, ductile, has high tensile strength, and most of these have silvery/grayish white luster.
  4. Physical traits of something.
  5. Most are gas at room temp. If solid, very brittle. Low conductivity of heat and electricity.
  6. When light of a certain frequency (color) is shown on metals, the electrons of that metal will be emitted from the surface.
  7. Description data (color, texture)
  8. Something you need a special tool to see (like a microscope)
  9. a strong attractive force between nucleons in the atomic nucleus that holds the nucleus together.
  10. Numbered data (Weight, amount)
  11. the action or process of observing something or someone carefully in order to gain information.
  12. A change in somethings physical appearance.
  13. A collection of atoms bonded together that behave as a unit
  14. When an atom has a higher energy than its ground state.
  15. when two elements combine to form two or more compounds, the mass of one element that combines with a given mass of the other is in the ratio of small whole numbers.
  16. vertical columns
  17. a subatomic particle found in the nucleus of every atom
  18. The smallest substances that could not be naturally broken down.
  19. horizontal rows
  20. Making a number smaller so it is easier for reporting and calculations (ex. 1,700,000,000,000,000,000,000 molecules -> 1.7 x 10^21 molecules)
  21. A statement that summarizes generally observed behavior.
  22. A part of a universe a scientists attention is focused when making observations
  23. Mathmatical technique that allows you to use unit to solve problems involving measurements.
  24. ratio derived from the equality between two different units that can be used to convert from one unit to another.
  25. anything that has mass and takes up space.
  26. Something that helps explain phenomena and make predictions about observations
  27. A characteristic of a substance that can be observed in a chemical reaction.
  28. each of the digits of a number that are used to express it to the required degree of accuracy, starting from the first nonzero digit.
  29. An explanation that has been repeatedly tested and confirmed by observation.
  30. When elements are arranged in order of increasing atomic number, there is a periodic repetition of their physical and chemical properties.
  31. Something visible to the naked eye
  32. a mixture that has different properties in different regions of the mixture.
  33. the electrons in the outermost shell, or energy level, of an atom
  34. A mixture that is the same throughout
  35. Last group on periodic table. Very unreactive. Gasses at room temp. Several used for lighting. Does not bond with other elements.
  36. The basic unit of a chemical element
  37. A stable negatively charged component of an atom.
  38. No definite volume or shape, particles move very quickly and are far apart.
  39. a substance with variable composition
  40. Definite volume and shape, container doesn’t matter, particles are tightly packed.

78 Clues: horizontal rows • vertical columns • Atom with a charge • A homogeneous mixture. • The seven metric units. • Physical traits of something. • Numbered data (Weight, amount) • Measure of the amount of matter. • Description data (color, texture) • Something visible to the naked eye • The basic unit of a chemical element • When an atom is at its lowest energy. • ...

Chemistry Fall Review 2022-12-08

Chemistry Fall Review crossword puzzle
Across
  1. the only polyatomic cation
  2. hard metals
  3. the splitting of an atom
  4. can be drawn into a wire
  5. how close the data points are to each other
  6. discovered the neutron
  7. can be hammered into thin sheets without breaking
  8. states that it is impossible to know the position and the velocity of an electron at the same time
  9. how close a data point is to the accepted (true) value
  10. this type of zero is never significant
  11. inert family of elements
  12. most reactive nonmetals
  13. the energy required to remove an electron from a gaseous atom
  14. used to measure the volume of a liquid
  15. discovered that an atom is mostly empty space
  16. ionic compounds are always _________! (36)
  17. resemble a helium nucleus
  18. shatter easily
  19. period 3 group 14 (31)
  20. number the number of protons and neutrons in an atom
Down
  1. typically solids
  2. generally good conductors of electricity but not heat
  3. there are 1000 _____ in a gram
  4. also known as the planetary model
  5. arranged the elements in order of increasing atomic number
  6. has the largest atomic radius in period 6
  7. 1s2 2s2 2p2. (21)
  8. used when chemicals get on your torso
  9. numerals what we use to indicate the charge of a transition metal or post-transition metal
  10. the distance from crest to crest or trough to trough
  11. Father of the Modern Periodic Table
  12. can only be stopped by concrete or a few centimeters of lead
  13. the most electronegative atom
  14. produced an ion with a +1 charge
  15. the smallest subatomic particle
  16. inversely related to wavelength
  17. atoms of the same element that have different numbers of neutrons. (13)
  18. subatomic particles with a positive charge
  19. most reactive metals
  20. mass/volume
  21. the _________ principle states that electrons fill the lowest available energy level and sub level before filling the next one.

41 Clues: hard metals • mass/volume • shatter easily • typically solids • 1s2 2s2 2p2. (21) • most reactive metals • discovered the neutron • most reactive nonmetals • period 3 group 14 (31) • the splitting of an atom • can be drawn into a wire • inert family of elements • resemble a helium nucleus • the only polyatomic cation • the most electronegative atom • there are 1000 _____ in a gram • ...

Carbon chemistry 1 2022-09-28

Carbon chemistry 1 crossword puzzle
Across
  1. a macromolecule that provides structure
  2. a protein which speeds up a reaction
  3. a monosaccharide is a word for a simple _?_
  4. monomer of a protein
  5. a simple sugar in milkj
  6. a macromolecule that provides quick energy
  7. key element in nucleic acids besides C,H,O,N
  8. a protein found in hair and nails
  9. much needed in the diet to help digest food
  10. a food that contains a lot of starch
  11. nucleic acids supply this type of code
  12. the cornerstone atom of living molecules
  13. prefix that means "two"
Down
  1. type of bond in macromolecules
  2. living things must acquire and use this
  3. COOH group in an amino acid
  4. prefix that means "one"
  5. greatest teacher around
  6. monomer of nucleic acids
  7. N-group in an amino acid
  8. monomer of a carbohydrate
  9. number of bonds carbon forms
  10. cellulose is an undigestible material contained in what?
  11. key element in proteins besides C,H,O
  12. means "large" as in a large molecule
  13. great lipid for cooking
  14. a gland in the neck that produces thyroxine
  15. monomer of a lipid
  16. a macromolecule that provides long-term energy storage
  17. prefix that means "many"

30 Clues: monomer of a lipid • monomer of a protein • prefix that means "one" • greatest teacher around • a simple sugar in milkj • great lipid for cooking • prefix that means "two" • monomer of nucleic acids • N-group in an amino acid • prefix that means "many" • monomer of a carbohydrate • COOH group in an amino acid • number of bonds carbon forms • type of bond in macromolecules • ...

Ecology and Chemistry 2022-06-10

Ecology and Chemistry crossword puzzle
Across
  1. Metal+non-metal
  2. Holds protons and neutrons
  3. The planet we live on
  4. Non-metal+non-metal
  5. In the atmosphere
  6. Made from elements
  7. Not charged
  8. H20
  9. In the lithosphere
  10. Negatively charged
Down
  1. Group of a species in a given area
  2. Alive or once living
  3. Needs to be sustainable to function
  4. In the hydrosphere
  5. Can't be broken down
  6. 4
  7. Where an organism fits in an ecosystem
  8. Positively charged
  9. Has never been alive
  10. Has mass and takes up space

20 Clues: 4 • H20 • Not charged • Metal+non-metal • In the atmosphere • In the hydrosphere • Made from elements • Positively charged • In the lithosphere • Negatively charged • Non-metal+non-metal • Alive or once living • Can't be broken down • Has never been alive • The planet we live on • Holds protons and neutrons • Has mass and takes up space • Group of a species in a given area • ...

Chemistry Crossword Review 2022-09-01

Chemistry Crossword Review crossword puzzle
Across
  1. Separating components of a liquid mixture based on how fast the parts travel up a special paper.
  2. Separating components of a mixture based on the difference in density of the parts of the mixture. Can be two liquids or solids and liquids. What gravity would do, but faster.
  3. Made of TWO OR MORE TYPES of atoms
  4. Made up of charged particles of ions and electrons interacting.
  5. the smallest unit of an element OR a compound.
  6. Those substances that CANNOT be separated by PHYSICAL means.
  7. The amount of space an object takes up.
  8. Separating a liquid from another liquid where both have different boiling points.
  9. The smallest unit of an element that has the same chemical properties of that element.
  10. Separating a liquid from a solid that has been dissolved.
  11. What is being dissolved
  12. When two or more different substances are physically mixed, but NOT chemically combined.
Down
  1. Has an indefinite shape AND indefinite volume.
  2. The mixture does not look uniform… you can see the parts that make up the mixture.
  3. A measure of the amount of matter an object has.
  4. When two liquids have different densities you can remove the liquid underneath from the liquid that settled on top.
  5. Has an indefinite shape AND definite volume.
  6. What is dissolving the solute.
  7. The composition is uniform… you cannot see the parts that make up the mixture.
  8. Separating two solids, one of which is magnetic.
  9. Has a definite shape AND definite volume.
  10. Separating smaller solids from liquids using filter paper.
  11. Made of only ONE TYPE of atom
  12. Separating larger solids from smaller solids using a sieve.
  13. Anything with mass and takes up space

25 Clues: What is being dissolved • Made of only ONE TYPE of atom • What is dissolving the solute. • Made of TWO OR MORE TYPES of atoms • Anything with mass and takes up space • The amount of space an object takes up. • Has a definite shape AND definite volume. • Has an indefinite shape AND definite volume. • Has an indefinite shape AND indefinite volume. • ...

Chemistry Matter Review 2022-09-01

Chemistry Matter Review crossword puzzle
Across
  1. 2+ substances that are physically mixed
  2. Charged particles of ions and electrons
  3. Separating cream from milk
  4. Smallest unit of element w/ same prop.
  5. Matter with definite shape and volume
  6. The amount of space an object takes up
  7. Separating oil and water
  8. Anything that has mass and take up space
  9. Separating two solids, one is magnetic
  10. What's being dissolved
  11. Coffee beans & water do this for coffee
  12. Matter with indefinite shape and volume
  13. Do this to get salt from salt water
  14. Substance with 2 or more types of atoms
  15. Mixture looks uniform (can't see parts)
  16. Homogeneous mixture with two main parts
Down
  1. The smallest unit of an element/compound
  2. What's dissolving the solute
  3. Used to separate beads from flour
  4. The ink in a marker does this to work
  5. Mixture doesn't look uniform (see parts)
  6. Sep. 2 liquids w/different boil points
  7. Measures the amount of matter of object
  8. Substance with 1 type of atom
  9. Has indefinite shape & definite volume

25 Clues: What's being dissolved • Separating oil and water • Separating cream from milk • What's dissolving the solute • Substance with 1 type of atom • Used to separate beads from flour • Do this to get salt from salt water • Matter with definite shape and volume • The ink in a marker does this to work • Smallest unit of element w/ same prop. • The amount of space an object takes up • ...

Chemistry Cross Puzzle 2022-09-08

Chemistry Cross Puzzle crossword puzzle
Across
  1. What particles did rutherford shoot at the thin piece of foil
  2. Negatively charged Ion
  3. What element has an atomic weight of 16
  4. how many blocks are in the elements table
  5. Element has less neutrons than protons
  6. Subatomic particle with a negative charge
  7. the measurement of time a waves passes per second
  8. the distance between crests of a wave
  9. Ne
  10. photon determines the ___ of light observed in the flame
  11. Sr
  12. acronym for color spectrum
  13. what color doesn't have a wavelength
  14. How many neutrons should silicon ion have (when it’s not an isotope)
  15. color with the longest wavelength
  16. The minimum amount of energy that can be gained or loss by an atom.
  17. A steamed/boiled pudding often served at holiday times
  18. A shorter wavelength has a ____ frequency
  19. Speed of life = wavelength x _____
  20. An electron on the outer shell of an atom
  21. What should we always wear during labs to protect our eyes
  22. are microwave wavelengths dangerous to humans?
  23. first element of the periodic table
  24. What element has 3 protons
  25. Everything is made up of it
  26. The visible spectrum spans the wavelength region from about 400 to 700nm, true or false?
  27. How many electrons does Oxygen Ion have if it has a charge of +1
Down
  1. Subatomic particle with a positive charge
  2. Grass is green because it ___ all other colors
  3. What is a particle of light
  4. What color has a wavelength of 400nm
  5. Positively charged Ion
  6. Subatomic particle with a neutral charge
  7. What effect is the emission of electrons when electromagnetic radiation, such as light, hits a material
  8. what state does an atom go to after it absorbs energy
  9. Atoms are made up of mostly
  10. How many protons does Neon have
  11. What do remotes use to transmit to TVs
  12. combined total of protons and neutrons
  13. after an atom comes down from a higher to a lower state, it gives off a ____
  14. What metal did rutherford use for his experiment?
  15. color with the shortest wavelength
  16. the amount of protons hydrogen has
  17. How many electrons does Carbon have if it’s a neutral ion
  18. Discovered the size of an atom

45 Clues: Ne • Sr • Negatively charged Ion • Positively charged Ion • acronym for color spectrum • What element has 3 protons • What is a particle of light • Atoms are made up of mostly • Everything is made up of it • Discovered the size of an atom • How many protons does Neon have • color with the longest wavelength • Speed of life = wavelength x _____ • color with the shortest wavelength • ...

chemistry crossword puzzle 2022-09-09

chemistry crossword puzzle crossword puzzle
Across
  1. table of all existing elements
  2. a pure substance
  3. electrons less than protons
  4. waves that generate heat
  5. element Au
  6. smallest portion of matter
  7. element Kr
  8. after yellow
  9. product of gas, giving off heat and light
  10. neutral part of an atom
  11. letters representing an element
  12. rate of vibration
  13. negatively charged ion
  14. used to calculate
  15. positive ion formed when metal element loses electrons
  16. weight of an atom
  17. process of energy being released
  18. before orange
  19. amount of energy exerted
  20. any perceivable light
  21. after blue
Down
  1. difference between waves
  2. higher energy than ground state
  3. infinite scale of colors
  4. particle of light
  5. radiation visible to human eye
  6. positively charged ion
  7. before violet
  8. element He
  9. magnet with electrical current
  10. negative part of an atom
  11. element Fe
  12. two similar elements with different mass
  13. no positive or negative charge
  14. digit on the top left of an element
  15. element Co
  16. fewer or more electrons than protons
  17. size of sample
  18. element Sn
  19. negative part of an atom
  20. same number of protons and electrons
  21. before green
  22. after red
  23. positive part of an atom

44 Clues: after red • element Au • element Kr • element He • element Fe • element Co • element Sn • after blue • after yellow • before green • before violet • before orange • size of sample • a pure substance • particle of light • rate of vibration • used to calculate • weight of an atom • any perceivable light • positively charged ion • negatively charged ion • neutral part of an atom • difference between waves • ...

Chemistry Unit 2 2022-09-21

Chemistry Unit 2 crossword puzzle
Across
  1. electron in a low energy state
  2. number of protons and neutrons
  3. relative energy an electron has
  4. metals that have d orbit
  5. energy needed to remove an electron
  6. electron in a high energy state
  7. energy released as electrons move from one orbit to another
  8. metals in group 2
  9. elements that are good conductors
  10. nonmetals in group 8
  11. electrons in the outermost energy level
  12. positive charge particle in the nucleus
  13. row on the periodic table
  14. the size of the atom based on number of energy levels
  15. small, dense, positive structure at the center of the atom
  16. particle that is smaller than the atom
Down
  1. neutral charge particle in the nucleus
  2. elements that are poor conductors
  3. column on the periodic table
  4. arrangement of electrons around the nucleus
  5. ability to attract electrons
  6. region an electron is likely to be found
  7. average of an element's isotopes and percent found in nature
  8. number of protons
  9. elements that fall between good and poor conductors
  10. electrons in the outermost energy level
  11. nonmetals in group 7
  12. negative charge particle outside the nucleus
  13. metals in group 1
  14. element with different number of neutrons

30 Clues: number of protons • metals in group 2 • metals in group 1 • nonmetals in group 7 • nonmetals in group 8 • metals that have d orbit • row on the periodic table • column on the periodic table • ability to attract electrons • electron in a low energy state • number of protons and neutrons • relative energy an electron has • electron in a high energy state • ...

Chemistry Vocabulary 1 2023-02-09

Chemistry Vocabulary 1 crossword puzzle
Across
  1. physical property of matter that describes its ability to stretch and return to its original shape.
  2. Phase of matter that takes the shape and volume of its container.
  3. Anything that has mass and volume.
  4. describes how light reflects off an object
  5. change a change to a substance that transforms it into a new substance.
  6. Phase change in which a liquid turns into a solid.
  7. mixture that appears the same throughout
  8. phase change in which a gas turns into a liquid
  9. phase change in which a solid turns into a liquid.
  10. measurement of how much space an object takes up
  11. describes how light passes through an object
  12. two or more atoms bonded together
  13. State of matter that has a definite volume, but takes the shape of its container.
  14. describes a substance’s ability to be pressed into sheets
Down
  1. Characteristics or properties of matter that can only be observed or measured when the substance undergoes a chemical reaction.
  2. combination of two or more different substances that do not chemically bond
  3. Characteristics or properties of matter that can be observed or measured without changing the substance into a new substance.
  4. point temperature at which a solid turns into a liquid
  5. Phase change in which a liquid turns into a gas.
  6. Mixture that varies in composition and is not uniform.
  7. the study of matter
  8. measurement that describes how compact a substance’s molecules are
  9. smallest particle from which all elements are made.
  10. Measurement of how much matter is contained in a substance.
  11. point temperature at which a liquid turns into a gas
  12. pure substance that is made from two or more different elements that have been chemically bonded together.
  13. pure substance that is made of only one type of atom.
  14. state of matter that has a definite shape and volume
  15. A change to a substance that does not transform it into a new substance.
  16. phase change in which a solid turns into a gas

30 Clues: the study of matter • two or more atoms bonded together • Anything that has mass and volume. • mixture that appears the same throughout • describes how light reflects off an object • describes how light passes through an object • phase change in which a solid turns into a gas • phase change in which a gas turns into a liquid • ...

Chemistry Definitions Puzzle 2025-05-21

Chemistry Definitions Puzzle crossword puzzle
Across
  1. An atom which has lost or gained electrons (3)
  2. Number of Protons and neutrons (4/6)
  3. A single part of a simple molecular substance, held together by weak intermolecular forces (8)
  4. Has negligible mass (8)
  5. Simplest ratio of atoms in a compound (9/7)
  6. Mass of an atom relative to 1/12th the mass of a Carbon-12 atom (8/6/4)
  7. Bonding type between a metal and a non metal (5)
  8. Going Horizontally across the periodic table (6)
Down
  1. Going Vertically down the periodic table (5)
  2. Containing only one type of element or compound (4)
  3. Actual number of atoms in a compound (9/7)
  4. An atom with the same number of protons but a different number of neutrons (7)
  5. Bonding type between two non metals (8)
  6. Last subatomic particle to be discovered (7)
  7. Containing more than one type of atom chemically bonded (8)
  8. Model of the atom developed by JJ Thompson (4/7)
  9. Containing only one type of atom (7)
  10. Bonding type between metals (8)
  11. Containing more than one type of element or compound not chemically bonded (7)
  12. Has a charge of +1 (6)

20 Clues: Has a charge of +1 (6) • Has negligible mass (8) • Bonding type between metals (8) • Number of Protons and neutrons (4/6) • Containing only one type of atom (7) • Bonding type between two non metals (8) • Actual number of atoms in a compound (9/7) • Simplest ratio of atoms in a compound (9/7) • Going Vertically down the periodic table (5) • ...

Chemistry Crossword Puzzle 2025-05-22

Chemistry Crossword Puzzle crossword puzzle
Across
  1. Heat is removed from a liquid, turning it to a solid
  2. The different substances making up the mixture are visible
  3. How much mass in a particular space
  4. Has a negative charge
  5. Has a positive charge
  6. How quickly does a liquid flow
  7. What makes up a substance, takes up space and has mass.
  8. observations made with instruments used to measure results
  9. Heat is removed from a gas, turning it into a liquid
  10. Heat is quickly added to a solid which turns it to a gas
  11. Solid, liquid and gas
  12. Combination of pure substances that don't chemically combined and remain seperate
  13. Liquid that dissolves the solid
Down
  1. Pure substance that can't be broken down
  2. Ability of a substance to be pulled into a wire
  3. Ability of a substance to be hammered to sheets
  4. How much light can pass through a substance
  5. Building blocks of matter
  6. Heat is removed from a gas, turning it into a solid
  7. Liquid that gets dissolved
  8. The different substances that make up the mixture aren't visible
  9. Heat is added to a liquid to turn it into a gas
  10. observations using your senses to observe results
  11. Heat is added to a solid, turning it into a liquid
  12. Has a neutral charge

25 Clues: Has a neutral charge • Has a negative charge • Has a positive charge • Solid, liquid and gas • Building blocks of matter • Liquid that gets dissolved • How quickly does a liquid flow • Liquid that dissolves the solid • How much mass in a particular space • Pure substance that can't be broken down • How much light can pass through a substance • ...

JC Chemistry Review 2025-05-23

JC Chemistry Review crossword puzzle
Across
  1. changing from a liquid to a gas
  2. ion with a negative charge
  3. a reaction where something burns
  4. model of atom invented by Niels Bohr
  5. the force that pushes electrons in an electric circuit
  6. a diagram of an atom that includes only valence electrons
  7. a reaction where atoms are bonded
  8. all matter is made of ____
  9. changing from a solid to a liquid
  10. changing from a gas to a solid
  11. a reaction where the atoms swap partners
  12. a reaction where energy and heat is released
  13. has a neutral charge
  14. changing from a solid to a gas
  15. has more hydrogen ions
  16. this is measured in ohm's
  17. changing from a gas to a liquid
  18. ion with a positive charge
  19. is another name for base
  20. type of decay where energy comes out in the form of gamma rays
  21. the electrons on the outermost shell of an atom
Down
  1. has a positive charge
  2. has a negative charge
  3. amount of power in a battery
  4. two or more atoms bonded together
  5. type of decay where positron and neutron are released
  6. can be found at the center of an atom
  7. what does PH stand for
  8. a reaction where one element replaces another
  9. how many valence electrons does an atom need to be happy
  10. how fast or slow atoms change
  11. atoms where the number of protons is not the same as the number of electrons
  12. has more hydroxide ions
  13. changing from a liquid to a solid
  14. materials that are mixed together but not connected
  15. a bond where electrons are taken/given that happens between metals and non-metals
  16. type of decay where an alpha particle is released
  17. scale that runs from 0-14 and measures acids and bases
  18. this number is neutral on the pH scale
  19. a reaction where energy is absorbed
  20. a bond where electrons are shared between non-metals
  21. a reaction where bonds are broken

42 Clues: has a neutral charge • has a positive charge • has a negative charge • what does PH stand for • has more hydrogen ions • has more hydroxide ions • is another name for base • this is measured in ohm's • ion with a negative charge • all matter is made of ____ • ion with a positive charge • amount of power in a battery • how fast or slow atoms change • changing from a gas to a solid • ...

ALL ABOUT CHEMISTRY 2025-09-03

ALL ABOUT CHEMISTRY crossword puzzle
Across
  1. 12. Molekul H2O pada suhu ruang berwujud
  2. 5. Partikel netral di inti atom yang mempengaruhi massa atom
  3. 6. Atom-atom yang memiliki nomor atom sama, tetapi nomor massa berbeda
  4. 11. Partikel dasar atom yang bermuatan negatif
  5. 13. Unsur kimia dengan simbol S
  6. 19. Unsur kimia dengan simbol H
  7. 9. Ion bermuatan positif
  8. 14. Unsur kimia dengan simbol K
  9. 15. Atom-atom yang memiliki jumlah neutron sama
  10. 2. Partikel bermuatan positif di inti atom; menentukan identitas unsur
  11. 4. Zat terkecil yang menyusun materi
Down
  1. 18. Unsur kimia dengan simbol Fe
  2. 1. Istilah untuk atom atau ion yang memiliki jumlah elektron sama tetapi jumlah proton berbeda
  3. 3. Elektron dapat berpindah dari kulit atom satu ke kulit atom yang lain dengan menyerap atau memancarkan…
  4. 17. Jumlah proton sama dengan jumlah elektron, sehingga atom bersifat…
  5. 16. Molekul kimia yang tersusun atas atom yang berbeda (misal NaOH) disebut…
  6. 8. Partikel bermuatan (positif atau negatif) yang terbentuk jika suatu atom kehilangan atau mendapatkan elektron
  7. 10. Ion bermuatan negatif
  8. 20. Teori yang menyatakan bahwa atom-atom dari unsur yang sama memiliki sifat yang sama
  9. 7. Atom-atom yang memiliki nomor massa sama, tetapi nomor atomnya berbeda

20 Clues: 9. Ion bermuatan positif • 10. Ion bermuatan negatif • 13. Unsur kimia dengan simbol S • 19. Unsur kimia dengan simbol H • 14. Unsur kimia dengan simbol K • 18. Unsur kimia dengan simbol Fe • 4. Zat terkecil yang menyusun materi • 12. Molekul H2O pada suhu ruang berwujud • 11. Partikel dasar atom yang bermuatan negatif • 15. Atom-atom yang memiliki jumlah neutron sama • ...

Wavelengths Chemistry Review 2025-09-04

Wavelengths Chemistry Review crossword puzzle
Across
  1. What is the color with the lowest frequency in the visible light spectrum?
  2. Atoms _____ energy and become excited.
  3. What is the peak of a wave?
  4. An acronym for the visible light spectrum
  5. All _______ waves travel at the speed of 3.00 x 10^8 m/s in a vaccum?
  6. What is another way to represent Hz?
  7. constant What does ‘h” represent in E=hv?
  8. What is the height of a wave?
  9. What is wavelength measured in?
  10. What is the formula to calculate the relationship between energy and frequency?
  11. If you have a higher frequency, the wavelength is going to be ____.
  12. What is the color with the highest frequency waves in the visible light spectrum?
  13. _____ is the minimum amount of energy that can be gained or lost by an atom.
  14. What is the lowest point of a wave?
Down
  1. c=λv is the formula to calculate the relationship between wavelength and _____.
  2. What is the relationship between frequency and wavelength?
  3. Below a certain frequency, no electrons will eject, no matter the ______ of the light.
  4. of light What does “c” represent?
  5. If you have a longer wavelength, the frequency will be ____.
  6. Light at a certain frequency causes metals to _____.
  7. What is the distance between one point on a wave and the next identical point?
  8. AES stands for Atomic _____ Spectra.
  9. Spectrum What is the complete range of all types of electromagnetic radiation?
  10. What can be used to identify different elements?
  11. What is used to measure frequency?

25 Clues: What is the peak of a wave? • What is the height of a wave? • What is wavelength measured in? • of light What does “c” represent? • What is used to measure frequency? • What is the lowest point of a wave? • What is another way to represent Hz? • AES stands for Atomic _____ Spectra. • Atoms _____ energy and become excited. • An acronym for the visible light spectrum • ...

Chemistry Is Key 2025-10-12

Chemistry Is Key crossword puzzle
Across
  1. Has neither fixed shape or volume.
  2. The ability of an object to float in a fluid.
  3. An extraction process used to remove the oil from the wood.
  4. Salt _________ when mixed with water
  5. Separation of large particles from small particles by passing material through small holes.
  6. Amount of mass in a given volume of space.
  7. A substance made from the same type of stuff.
  8. A force caused by a planet's gravity.
  9. _____ solution in which the solvent is water
  10. A substance that another substance dissolves in
  11. A substance that dissolves in another substance
  12. Transformation of liquid to gas.
  13. Particles in a mixture are uniformly distributed
Down
  1. Unable to be dissolved.
  2. Unable to dissolve any more solid
  3. _____ Variable - variable that is measured.
  4. Takes the shape of the container and is
  5. Substance that takes up space and has mass.
  6. Having low concentration.
  7. The substance collected in a conical flask when a mixture passes through a filter.
  8. Another name for a liquid that has become a gas. E.g. water ______.
  9. _________ results are consistent (close to each other)
  10. A type of mixture
  11. Substance separated based buoyancy and density where the more dense material sinks.

24 Clues: A type of mixture • Unable to be dissolved. • Having low concentration. • Transformation of liquid to gas. • Unable to dissolve any more solid • Has neither fixed shape or volume. • Salt _________ when mixed with water • A force caused by a planet's gravity. • Takes the shape of the container and is • Amount of mass in a given volume of space. • ...

HCS CHEMISTRY VIBES 2025-10-06

HCS CHEMISTRY VIBES crossword puzzle
Across
  1. - Sodium chloride seasoning
  2. - Two or more elements bonded together
  3. - Shiny precious metal element
  4. - Energy we can see with our eyes
  5. - Path electrons take around nucleus
  6. - Element found in all living things
  7. - Compound made of H₂O
  8. - Pure substance on periodic table
  9. - What chemicals do when they combine
  10. - Dense center of an atom
  11. - Change from solid to liquid
  12. - State of matter with fixed shape
Down
  1. - Positive particle in the nucleus
  2. - Tiny building block of all matter
  3. - Shiny element that conducts electricity
  4. - Tiny packet of light energy
  5. - Negative particle orbiting nucleus
  6. - Two substances combined physically
  7. - Metal that rusts when exposed to oxygen
  8. - Anything with mass that takes up space
  9. - Connection between atoms
  10. - What happens when iron meets oxygen
  11. - Mixture of gases we breathe
  12. - Form of energy that makes things hot
  13. - Amount of matter in an object

25 Clues: - Compound made of H₂O • - Dense center of an atom • - Connection between atoms • - Sodium chloride seasoning • - Tiny packet of light energy • - Mixture of gases we breathe • - Change from solid to liquid • - Shiny precious metal element • - Amount of matter in an object • - Energy we can see with our eyes • - Positive particle in the nucleus • - Pure substance on periodic table • ...

Chapter 5 Chemistry 2025-10-16

Chapter 5 Chemistry crossword puzzle
Across
  1. shortcut
  2. valence dots
  3. outer
  4. orbitals
  5. opposite
  6. positive
  7. arrows
  8. unknown
Down
  1. duality
  2. subdivision
  3. energy level
  4. lowest energy
  5. charge
  6. build
  7. higher energy
  8. arrangement
  9. light partcicle
  10. negative
  11. color lines
  12. unpaired

20 Clues: build • outer • charge • arrows • duality • unknown • shortcut • orbitals • negative • opposite • positive • unpaired • subdivision • arrangement • color lines • energy level • valence dots • lowest energy • higher energy • light partcicle

Chemistry vocab review 2025-12-14

Chemistry vocab review crossword puzzle
Across
  1. small number in a chemical formula that indicated the number of atoms of that element
  2. horizontal row on the periodic table
  3. electron found in the outermost energy level
  4. subatomic particle with a negative charge
  5. type of element found on the left side of the zig zag line on the periodic table
  6. substance made of only one type of atom
  7. substance made of two or more types of atoms that are chemically attached
  8. reaction that gives off heat
  9. property that can be observed without changing the identity of the substance
  10. subatomic particle that creates chemical bonds
  11. "ring" where electrons are likely to be found
  12. type of element touching the zig zag line of the periodic table
  13. reaction that absorbs heat
Down
  1. vertical column on the periodic table
  2. state of matter with the highest kinetic energy
  3. substance created in a chemical reaction
  4. property that is observed when a substance changes into something new
  5. element with 17 protons
  6. change from a gas to a liquid
  7. number of energy levels in an atom of uranium
  8. large number in front of a chemical formula
  9. substance with two more things that are not chemically attached
  10. number of valence electrons in helium
  11. subatomic particle in the nucleus with a positive charge
  12. substance at the start of a chemical reaction

25 Clues: element with 17 protons • reaction that absorbs heat • reaction that gives off heat • change from a gas to a liquid • horizontal row on the periodic table • vertical column on the periodic table • number of valence electrons in helium • substance made of only one type of atom • substance created in a chemical reaction • subatomic particle with a negative charge • ...

Chemistry Midterm Review 2025-12-15

Chemistry Midterm Review crossword puzzle
Across
  1. solid to liquid phase change
  2. mass per unit volume
  3. electrons in a higher energy level configuration
  4. point temperature where vapor pressure equals atmospheric pressure
  5. amount of energy used to raise the temperature of 1 gram of a substance by 1 Kelvin
  6. more than one element chemically combined
  7. type of nuclear decay particle with a negative charge and no mass
  8. separation technique used for heterogenous mixtures in different phases
  9. as temperature of a gas increases, pressure____________
  10. vertical columns on the periodic table
  11. Rutherford's experiment which resulted in the discovery of the nucleus and the atom being mostly empty space
  12. amount of time for half of an isotope to decay
  13. building blocks of all matter
Down
  1. colors produced when electrons fall from higher to lower energy levels and release light
  2. reaction where energy is absorbed
  3. a laboratory technique used to separate a mixture based on different boiling points
  4. elements found in nature as two atoms bonded together
  5. found within energy levels of an atom. Indicated by letters s,p,d,f
  6. atoms which have the same amount of protons but different amount of neutrons
  7. type of mixture where components are uniform throughout
  8. attraction for outer electrons of a different atom
  9. splitting of a heavy nucleus into smaller nuclei
  10. conversion factor of 1,000

23 Clues: mass per unit volume • conversion factor of 1,000 • solid to liquid phase change • building blocks of all matter • reaction where energy is absorbed • vertical columns on the periodic table • more than one element chemically combined • amount of time for half of an isotope to decay • electrons in a higher energy level configuration • ...

Chemistry Fall Final 2025-12-12

Chemistry Fall Final crossword puzzle
Across
  1. positively charged particles within an atom
  2. this rule requires the outer shell to be full
  3. as temperature increases, kinetic energy _____
  4. everything is made up of these
  5. easily transfers thermal energy
  6. process of gaining or losing an electron to become more stable
  7. has 67 protons
  8. slows down the transfer thermal energy
  9. found in the nucleus of atom, but has no charge
Down
  1. before the arrow in a chem. equation/reaction
  2. after the arrow in a chem. equation/reaction
  3. type of atomic model that includes the atomic nucleus and all electron shells
  4. represented by Na on the periodic table
  5. represented by C on the periodic table
  6. cannot be seen with the naked eye
  7. outermost shell and electrons
  8. maximum number of electrons in the first electron shell
  9. negatively charged ion that gained at least one electron
  10. type of change that results in new molecules or atoms
  11. positively charged ion that lost at least one electron
  12. charge of an atom with equal number of protons and electrons
  13. how many valence electrons does oxygen have?
  14. on a graph, dependent variables are found here
  15. the sum of protons and neutrons in an atom (bottom number in block)

24 Clues: has 67 protons • outermost shell and electrons • everything is made up of these • easily transfers thermal energy • cannot be seen with the naked eye • represented by C on the periodic table • slows down the transfer thermal energy • represented by Na on the periodic table • positively charged particles within an atom • after the arrow in a chem. equation/reaction • ...

School Without Walls 2021-12-10

School Without Walls crossword puzzle
Across
  1. Don't copy and paste- we'll know!
  2. $8.99 coffee subscription
  3. Chik-Fil-A location
  4. Class missing a professeur
  5. Walls' favorite Penguin of Madagascar
  6. Animal which lives in a rookery
  7. Mandatory class for sophomores
  8. Not chipotle
  9. The corner of legislature and G
Down
  1. Mesopotamian epic
  2. the senior's color they chose All Too Well
  3. The baseball team's favorite treat
  4. wake up and smell the bacon
  5. Orange, blue, and silver line station
  6. Sophomore _____
  7. Senior _____
  8. Mandatory class for juniors

17 Clues: Not chipotle • Senior _____ • Sophomore _____ • Mesopotamian epic • Chik-Fil-A location • $8.99 coffee subscription • Class missing a professeur • wake up and smell the bacon • Mandatory class for juniors • Mandatory class for sophomores • Animal which lives in a rookery • The corner of legislature and G • Don't copy and paste- we'll know! • The baseball team's favorite treat • ...

MLKCH Lab Week 2015 2015-03-14

MLKCH Lab Week 2015 crossword puzzle
Across
  1. container used for needles
  2. department where ABO is performed
  3. cleaning solution used in the lab
  4. MLKCH CEO
  5. used to spin down tubes
  6. computer system used in the lab
  7. greatest lab director
  8. department where CBC is performed
  9. department where Cholesterol is performed
Down
  1. time clock program
  2. COO
  3. stain used to identify bacteria
  4. greatest lab manager
  5. department where PT is performed
  6. device that measures small volumes of liquid
  7. device used to perform differentials
  8. state of the art lab

17 Clues: COO • MLKCH CEO • time clock program • greatest lab manager • state of the art lab • greatest lab director • used to spin down tubes • container used for needles • stain used to identify bacteria • computer system used in the lab • department where PT is performed • department where ABO is performed • cleaning solution used in the lab • department where CBC is performed • ...

Matter Changes 2025-03-18

Matter Changes crossword puzzle
Across
  1. many broken bone pieces
  2. a measurement of the heat energy of something
  3. the type of puzzle this is
  4. elementy air
  5. study of elemental interactions
  6. lottery from a distant past
  7. star in our solar system
  8. smallest differentiated particle
  9. clears its orbit i guess
Down
  1. different kinds
  2. generates water from gas
  3. the connections
  4. what stuff is made of
  5. when the matter changes
  6. when it changes physically
  7. lottery from a not-so-distant future
  8. H2O

17 Clues: H2O • elementy air • different kinds • the connections • what stuff is made of • many broken bone pieces • when the matter changes • generates water from gas • star in our solar system • clears its orbit i guess • the type of puzzle this is • when it changes physically • lottery from a distant past • study of elemental interactions • smallest differentiated particle • ...

School Subjects 2025-04-04

School Subjects crossword puzzle
Across
  1. _____ theory and _____al instruments
  2. Involves a lot of wood
  3. You may encounter Python within this subject
  4. Biology
  5. Acting and that sort of stuff
  6. Language spoken in Spain
  7. Uses numbers
  8. Needle and thread
  9. A very active subject
Down
  1. Bringing the past to life
  2. In the kitchen
  3. Involves mainly drawing
  4. Chemistry and a bit of physics
  5. Language spoken in France
  6. Philosophy comes under this subject
  7. Both a subject and a language
  8. Learning about the world

17 Clues: Biology • Uses numbers • In the kitchen • Needle and thread • A very active subject • Involves a lot of wood • Involves mainly drawing • Language spoken in Spain • Learning about the world • Bringing the past to life • Language spoken in France • Both a subject and a language • Acting and that sort of stuff • Chemistry and a bit of physics • Philosophy comes under this subject • ...

Senior OLs 2025-10-22

Senior OLs crossword puzzle
Across
  1. Cats 🫶🏼
  2. Probably see her on a volleyball court
  3. 🤝🏻 Chipotle
  4. Will rave about LOVING organic chemistry
  5. Professional ballerina
  6. Probably in the mountains somewhere
  7. Infectious enthusiasm
  8. Will show up even if her flight doesn’t
  9. Jumpstart students miss you!
Down
  1. Will probably out-dance you
  2. Opp
  3. BIOC 202 is afraid of you
  4. Your guide to everything student life
  5. IG stories are fire!!
  6. Gym bro
  7. Loves a good early morning commute
  8. Table tennis champion

17 Clues: Opp • Cats 🫶🏼 • Gym bro • 🤝🏻 Chipotle • IG stories are fire!! • Table tennis champion • Infectious enthusiasm • Professional ballerina • BIOC 202 is afraid of you • Will probably out-dance you • Jumpstart students miss you! • Loves a good early morning commute • Probably in the mountains somewhere • Your guide to everything student life • Probably see her on a volleyball court • ...

Christy's Puzzle ヾ(≧▽≦*)o 2024-05-26

Christy's Puzzle ヾ(≧▽≦*)o crossword puzzle
Across
  1. far destination?
  2. davis news outlet
  3. carbon monoxide chamber?
  4. summer solstice
  5. place to get free food
  6. after drinking an icee, say
  7. a human settlement smaller than a village
  8. "Got that on ___."
Down
  1. a quivering lance?, also a hint to 9-across,15-across,4-down, and 13-down
  2. to feast
  3. common knot for a tie
  4. Greek- "saur" or "sauros"
  5. a blue bird
  6. where it all started
  7. most hated puzzle maker?
  8. an explosive singer?
  9. a violent windy storm

17 Clues: to feast • a blue bird • summer solstice • far destination? • davis news outlet • "Got that on ___." • where it all started • an explosive singer? • common knot for a tie • a violent windy storm • place to get free food • carbon monoxide chamber? • most hated puzzle maker? • Greek- "saur" or "sauros" • after drinking an icee, say • a human settlement smaller than a village • ...

Kevin’s Crossword 2023-03-12

Kevin’s Crossword crossword puzzle
Across
  1. A synonym for destroy
  2. A natural hard object
  3. Getting small
  4. Relating to chemistry
  5. The process of eroding
  6. We live in planet _____
Down
  1. Relating to biology
  2. The breaking downs of rocks
  3. The word rhymes with “metaphysical”
  4. A natural event that breaks a platform
  5. Synonym for construction

11 Clues: Getting small • Relating to biology • A synonym for destroy • A natural hard object • Relating to chemistry • The process of eroding • We live in planet _____ • Synonym for construction • The breaking downs of rocks • The word rhymes with “metaphysical” • A natural event that breaks a platform

Unit two 2024-12-07

Unit two crossword puzzle
Across
  1. Actors are needed
  2. We study the Romans
  3. We utilise the numbers,calculations…
  4. Instruments are needed
  5. Language spoken around the world
  6. we use a world ball
  7. We do sports
Down
  1. Paint is needed
  2. Language spoken in Spain
  3. physics, biology and chemistry
  4. we use a computer

11 Clues: We do sports • Paint is needed • Actors are needed • we use a computer • We study the Romans • we use a world ball • Instruments are needed • Language spoken in Spain • physics, biology and chemistry • Language spoken around the world • We utilise the numbers,calculations…

science crossword 2025-06-13

science crossword crossword puzzle
Across
  1. in side the nucleaus starts with P
  2. someone who studies science
  3. living things
  4. au on the periodic table
Down
  1. is copper an insulator or conductor
  2. non living thing
  3. Unit with periodic table
  4. in the electron cloud
  5. S_i__ce
  6. unit about life
  7. Edison invented the light bulb

11 Clues: S_i__ce • living things • unit about life • non living thing • in the electron cloud • Unit with periodic table • au on the periodic table • someone who studies science • Edison invented the light bulb • in side the nucleaus starts with P • is copper an insulator or conductor

CFVF Laboratory Crossword Puzzle 2022-04-15

CFVF Laboratory Crossword Puzzle crossword puzzle
Across
  1. Liquid portion of blood
  2. Type of testing for DNA/RNA
  3. It gets to the point
  4. Supervises the department
  5. Why we do what we do
  6. Most important part of the laboratory
  7. Art of drawing blood
Down
  1. Pathogens found in blood stream
  2. Where we are located
  3. Largest test volume
  4. Necessary for testing
  5. Study of blood cells
  6. Most Urgent

13 Clues: Most Urgent • Largest test volume • Where we are located • Study of blood cells • It gets to the point • Why we do what we do • Art of drawing blood • Necessary for testing • Liquid portion of blood • Supervises the department • Type of testing for DNA/RNA • Pathogens found in blood stream • Most important part of the laboratory

Carmel Crossword Puzzle 2023-08-27

Carmel Crossword Puzzle crossword puzzle
Across
  1. place to keep items
  2. item needed for maths
  3. what week it is this week
  4. science workbook
  5. good place to eat lunch
  6. one of the three sciences
  7. best place to study
  8. something all students should do
Down
  1. classics teacher
  2. best thing from the tuckshop
  3. fun whole school event
  4. how many periods in a day
  5. core mercy value for 2023

13 Clues: classics teacher • science workbook • place to keep items • best place to study • item needed for maths • fun whole school event • good place to eat lunch • what week it is this week • how many periods in a day • one of the three sciences • core mercy value for 2023 • best thing from the tuckshop • something all students should do

School Subjects 2023-12-20

School Subjects crossword puzzle
Across
  1. we study the structure of animals and plants
  2. we paint pictures
  3. we read stories
  4. we play sports
  5. we work with numbers
  6. we do experiments
Down
  1. we study the past
  2. we learn about other countries
  3. we use computers
  4. we learn spelling and grammar
  5. we sing songs

11 Clues: we sing songs • we play sports • we read stories • we use computers • we study the past • we paint pictures • we do experiments • we work with numbers • we learn spelling and grammar • we learn about other countries • we study the structure of animals and plants

Bill and Bobbo 2022-12-01

Bill and Bobbo crossword puzzle
Across
  1. the supercontinent
  2. end of a nerve
  3. Water regulation
  4. hormones system
  5. kaboom
  6. when species evolve to fit their environment
Down
  1. body's defence system
  2. form of heat and light
  3. the study of living things
  4. Carry signals back and forth
  5. all the bodies systems working together to create___

11 Clues: kaboom • end of a nerve • hormones system • Water regulation • the supercontinent • body's defence system • form of heat and light • the study of living things • Carry signals back and forth • when species evolve to fit their environment • all the bodies systems working together to create___

Catalyst 2022-11-29

Catalyst crossword puzzle
Across
  1. medieval chemistry
  2. ends of bridges
  3. disconnection from others/yourself
  4. crazy/insane
  5. toy with patterns inside
Down
  1. smooth finish/appearance
  2. used to prevent iron or steel from rusting
  3. goddess of love and beauty
  4. unit to measure sound
  5. measure of quality of energy
  6. discrete quantity of energy

11 Clues: crazy/insane • ends of bridges • medieval chemistry • unit to measure sound • smooth finish/appearance • toy with patterns inside • goddess of love and beauty • discrete quantity of energy • measure of quality of energy • disconnection from others/yourself • used to prevent iron or steel from rusting

Careers in Foods 2022-10-18

Careers in Foods crossword puzzle
Across
  1. Designs, prepares and styles food for photography or commercials
  2. Designs restaurants and must develop the overall look, design, and feel of the establishment.
  3. Someone who creates innovations in chocolate
  4. An Agricultural professional who raises living animals or crops
  5. Your personal health guide who helps you implement lifestyle changes to improve your physical health.
  6. Uses chemistry and physics to examine and experiment with the texture and taste of food.
Down
  1. Primarily work for food producers and government agencies. They study, use, and create rules to improve the food network.
  2. Someone who samples particular foods or restaurants and provides commentary afterwards
  3. A nutritionist who counsels clients on nutrition issues and health habits
  4. Use chemistry, biology, and other sciences to study the basic elements of food.
  5. Plans menus, orders supplies, and oversees the food preparation at restaurants and other places where food is served.

11 Clues: Someone who creates innovations in chocolate • An Agricultural professional who raises living animals or crops • Designs, prepares and styles food for photography or commercials • A nutritionist who counsels clients on nutrition issues and health habits • Use chemistry, biology, and other sciences to study the basic elements of food. • ...

0-4 Introduction to Astronomy 2025-01-24

0-4 Introduction to Astronomy crossword puzzle
Across
  1. This branch of science, alongside physics, is applied in astrophysics to study celestial bodies.
  2. Branch of astronomy applies physics and chemistry to study celestial objects and their interactions.
  3. Astronomers use this tool to observe distant celestial objects.
  4. Cosmology includes research on the Big Bang, ___ ______, and dark energy.
Down
  1. This term refers to the scientific investigation of the potential for life beyond Earth.
  2. The study of the origin, evolution and fate of the universe.
  3. Scientists search for these signs of life when exploring other planets and moons.
  4. A type of astronomy focused on developing mathematical models and simulations to understand astronomical phenomena.
  5. Observational Astronomy includes both _______ and space-based observations.
  6. The study of celestial objects and phenomena originating outside Earth's atmosphere.
  7. Branch of astronomy that involves using telescopes and instruments to observe and gather data about celestial objects.

11 Clues: The study of the origin, evolution and fate of the universe. • Astronomers use this tool to observe distant celestial objects. • Cosmology includes research on the Big Bang, ___ ______, and dark energy. • Observational Astronomy includes both _______ and space-based observations. • ...

KUZ_U1_L3 2023-10-05

KUZ_U1_L3 crossword puzzle
Across
  1. физика
  2. бесполезная трата времени
  3. узнавать, открывать
  4. обходиться без чего-то
Down
  1. наизусть
  2. химия
  3. биология

7 Clues: химия • физика • наизусть • биология • узнавать, открывать • обходиться без чего-то • бесполезная трата времени

Tesztelés 2022-11-22

Tesztelés crossword puzzle
Across
  1. főzelék alapanyag
  2. kerekded gyümülcs
  3. gömbölyded játékszer
Down
  1. egyszerű síkidom
  2. négylábú bútor
  3. chemistry
  4. alma angolul

7 Clues: chemistry • alma angolul • négylábú bútor • egyszerű síkidom • főzelék alapanyag • kerekded gyümülcs • gömbölyded játékszer

Science vocab 2022-01-31

Science vocab crossword puzzle
Across
  1. the sciences concerned with the study of inanimate natural objects, including physics, chemistry, astronomy, and related subjects.
  2. The study of the origin,history,and structure of earth
  3. The study of the universe beyond earth
  4. The study of life and life processes
  5. The study of the composition,structure,properties and reactions of matter
Down
  1. The study of matter and energy and the interactions between t(e two through forces and motion
  2. the use of scientific knowledge to solve practical problems
  3. A system of knowledge about the natural world and the methods used to find that knowledge

8 Clues: The study of life and life processes • The study of the universe beyond earth • The study of the origin,history,and structure of earth • the use of scientific knowledge to solve practical problems • The study of the composition,structure,properties and reactions of matter • A system of knowledge about the natural world and the methods used to find that knowledge • ...

Careers in Radiochemistry: Radiopharmacology 2024-12-03

Careers in Radiochemistry: Radiopharmacology crossword puzzle
Across
  1. the application of radiation, generally, to medical diagnostics and treatment
  2. substituting some part of a compound with a radioactive group for the purpose of tracking, creates a 1-Down
  3. chemistry dealing with radioactive substances
  4. a circular particle accelerator used in, for example, neutron bombardment
  5. the first C in "CMC", the study of the properties and behavior of matter
Down
  1. a compound that contains a radioactive group for the purpose of tracking, has undergone 9-Across
  2. the specific mechanism whereby a drug interacts with the body
  3. the science of drugs and medicine containing radioactive compounds
  4. the M in "CMC", the creation of something on a large scale, typically using machinery
  5. the movement of a drug into, through, and out of the body. "What the body does to the drug"
  6. the study of the biochemical and physiological effects of a drug on the body. "What the drug does to the body"
  7. the second C in "CMC",the regulation and maintenance of a process
  8. the most-used element in nuclear medicine thanks to its short-lived metastable isotope
  9. the "anti-electron", used for imaging during PET scans

14 Clues: chemistry dealing with radioactive substances • the "anti-electron", used for imaging during PET scans • the specific mechanism whereby a drug interacts with the body • the second C in "CMC",the regulation and maintenance of a process • the science of drugs and medicine containing radioactive compounds • ...

School subjects 2025-10-10

School subjects crossword puzzle
Across
  1. football,gymnastics,volleyball
  2. cities and countries
  3. independence,egyptians
Down
  1. piano, violin, guitar
  2. theatre, costumes, dialogues
  3. 4+8, 7x9
  4. chemistry, nature, the space
  5. second language, verb to be
  6. picasso van gogh cubism

9 Clues: 4+8, 7x9 • cities and countries • piano, violin, guitar • independence,egyptians • picasso van gogh cubism • second language, verb to be • theatre, costumes, dialogues • chemistry, nature, the space • football,gymnastics,volleyball

Chemistry 2.1 (as, a level) organic chemistry 2025-06-30

Chemistry 2.1 (as, a level) organic chemistry crossword puzzle
Across
  1. Reaction where an atom is replaced by a different atom or group
  2. Species that donates a lone pair of electrons to form a bond
  3. Series of compounds with same functional group but differing by CH₂
  4. Process that breaks long alkanes into shorter hydrocarbons
  5. Compound with a halogen atom replacing hydrogen in an alkane
  6. Molecule containing at least one double or triple bond
  7. Saturated hydrocarbon with single C–C bonds
  8. Reaction of hydrocarbons with oxygen to produce CO₂ and H₂O
  9. Reaction adding water across a double bond
  10. Species attracted to electron-rich regions
  11. Technique used to separate liquids based on boiling point
  12. Intermediate with a positively charged carbon atom
Down
  1. Formula showing the arrangement of atoms in a molecule
  2. Reaction where atoms add across a double bond
  3. GROUP Group of atoms responsible for chemical reactions of a compound
  4. Compound containing only carbon and hydrogen
  5. Method of producing ethanol from sugars
  6. Molecule containing only single bonds
  7. SUBSTITUTION Mechanism for reactions of haloalkanes with hydroxide ions
  8. Unsaturated hydrocarbon with a C=C double bond
  9. Formula showing all bonds in a molecule
  10. ADDITION Mechanism for reactions of alkenes with halogens or hydrogen halides
  11. Technique used to heat a reaction mixture without losing volatile substances
  12. Reaction turning a primary alcohol into an aldehyde or acid
  13. Compounds with same molecular formula but different structure

25 Clues: Molecule containing only single bonds • Method of producing ethanol from sugars • Formula showing all bonds in a molecule • Reaction adding water across a double bond • Species attracted to electron-rich regions • Saturated hydrocarbon with single C–C bonds • Compound containing only carbon and hydrogen • Reaction where atoms add across a double bond • ...

Branches of Science Crossword Puzzle 2021-01-05

Branches of Science Crossword Puzzle crossword puzzle
Across
  1. the atmosphere
  2. objects beyond the Earth
Down
  1. matter
  2. animals
  3. behavior of matter
  4. quantity
  5. healing

7 Clues: matter • animals • healing • quantity • the atmosphere • behavior of matter • objects beyond the Earth

OCW 2025-01-23

OCW crossword puzzle
Across
  1. Chemistry starter
  2. OCW's host
  3. Performance space at MIT
  4. ULAB's Instructor
Down
  1. The O in OCW
  2. The w in ocw
  3. OCW's home base
  4. OpenCourseWare (OCW)founder
  5. The price of an OCW course

9 Clues: OCW's host • The O in OCW • The w in ocw • OCW's home base • Chemistry starter • ULAB's Instructor • Performance space at MIT • The price of an OCW course • OpenCourseWare (OCW)founder

US 2024-01-13

US crossword puzzle
Across
  1. Our secret spot
  2. Home
  3. Our favorite video game
  4. Where did we meet
  5. When did we first get together
Down
  1. Honeymoon
  2. How long have we been dating
  3. Future kid
  4. First class together

9 Clues: Home • Honeymoon • Future kid • Our secret spot • Where did we meet • First class together • Our favorite video game • How long have we been dating • When did we first get together

Randomness 2023-10-24

Randomness crossword puzzle
Across
  1. One of my favorite animals
  2. My greatest annoyance
  3. Similar to my 2nd favorite animal (haha, you have to solve that one first)
  4. My BFF
  5. My LEAST favorite subject
  6. My Chemistry teacher
  7. Sergeant Major's last name
  8. Hunter My JROTC teacher
  9. An element that starts with the letter 'Z'
Down
  1. My favorite color
  2. My General Paper teacher
  3. My favorite subject
  4. My history teacher
  5. My boyfriend
  6. Favorite military branch
  7. My other favorite animal

16 Clues: My BFF • My boyfriend • My favorite color • My history teacher • My favorite subject • My Chemistry teacher • My greatest annoyance • Hunter My JROTC teacher • My General Paper teacher • Favorite military branch • My other favorite animal • My LEAST favorite subject • One of my favorite animals • Sergeant Major's last name • An element that starts with the letter 'Z' • ...

Randomness 2023-10-24

Randomness crossword puzzle
Across
  1. My greatest annoyance
  2. My LEAST favorite subject
  3. My Chemistry teacher
  4. Favorite military branch
  5. My history teacher
  6. My boyfriend
  7. My JROTC teacher
  8. An element that starts with the letter 'Z'
  9. My favorite color
Down
  1. My General Paper teacher
  2. My favorite subject
  3. My other favorite animal
  4. My BFF
  5. Sergeant Major's last name
  6. One of my favorite animals
  7. Similar to my 2nd favorite animal (haha, you have to solve that one first)

16 Clues: My BFF • My boyfriend • My JROTC teacher • My favorite color • My history teacher • My favorite subject • My Chemistry teacher • My greatest annoyance • My General Paper teacher • My other favorite animal • Favorite military branch • My LEAST favorite subject • Sergeant Major's last name • One of my favorite animals • An element that starts with the letter 'Z' • ...

ll 2023-05-11

ll crossword puzzle
Across
  1. Favorite Video Game
  2. My Middle Name
  3. My Car
Down
  1. My Best Subject
  2. My Favorite Team
  3. My College
  4. My Elementary School
  5. Worst HS Class

8 Clues: My Car • My College • My Middle Name • Worst HS Class • My Best Subject • My Favorite Team • Favorite Video Game • My Elementary School

Lonavala - Aug 12 2023-08-12

Lonavala - Aug 12 crossword puzzle
Across
  1. Word Associated With Computers, Golf And Snack Foods
  2. Mass Times Acceleration
  3. Artist Warhol
  4. Bitcoin Extractor
  5. Neighbor Of Togo And Nigeria
  6. Table Salt, in Chemistry
  7. Graceland Is His Former Mansion
  8. French for “school”
Down
  1. Male Spouse (Informally)
  2. Celtics play their home games at TD
  3. Night Hallucination
  4. German “thanks”
  5. What The Michelin Man Is Made Out Of
  6. 90° Is The Right One
  7. “I’m Not A ___” (captcha Phrase)
  8. by word of mouth

16 Clues: Artist Warhol • German “thanks” • by word of mouth • Bitcoin Extractor • Night Hallucination • French for “school” • 90° Is The Right One • Mass Times Acceleration • Male Spouse (Informally) • Table Salt, in Chemistry • Neighbor Of Togo And Nigeria • Graceland Is His Former Mansion • “I’m Not A ___” (captcha Phrase) • Celtics play their home games at TD • ...

Food Science 2024-11-26

Food Science crossword puzzle
Across
  1. Yummy
  2. grown in tropical QLD
  3. this terms science topic
  4. oranges and lemons are very...
  5. teacher
  6. something you put on a cake
  7. fizzy drink
Down
  1. part of your digestive system
  2. a chemical used in making volcanoes with vinegar
  3. a wobbly food
  4. small eating utensil
  5. found in the kitchen draw starts with z
  6. mined from the ground and very shiny
  7. teacher
  8. the opposite to a base
  9. you drink out of me
  10. used to carry shopping

17 Clues: Yummy • teacher • teacher • fizzy drink • a wobbly food • you drink out of me • small eating utensil • grown in tropical QLD • the opposite to a base • used to carry shopping • this terms science topic • something you put on a cake • part of your digestive system • oranges and lemons are very... • mined from the ground and very shiny • found in the kitchen draw starts with z • ...

Carbohydrate 2022-05-09

Carbohydrate crossword puzzle
Across
  1. Tasty carbohydrate
  2. Common carbohydrate
  3. Carbohydrate
  4. Carbohydrate metabolism need
  5. Stiffened with a carbohydrate
  6. Chemistry suffix denoting a carbohydrate
  7. Tease American about carbohydrate
Down
  1. Big name in low-carbohydrate dieting
  2. Carbohydrate-rich food (informal)
  3. Carbohydrate-binding protein
  4. Carbohydrate derivative
  5. Fruity smelling carbohydrate
  6. Carbohydrate provided with a cold fish eaten by team
  7. Carbohydrate obtained from seaweeds that is used in ice cream as a thickening agent
  8. Complex carbohydrate found in plants
  9. Formal description of carbohydrate

16 Clues: Carbohydrate • Tasty carbohydrate • Common carbohydrate • Carbohydrate derivative • Carbohydrate-binding protein • Fruity smelling carbohydrate • Carbohydrate metabolism need • Stiffened with a carbohydrate • Carbohydrate-rich food (informal) • Tease American about carbohydrate • Formal description of carbohydrate • Big name in low-carbohydrate dieting • ...

Souza Chemistry Crossword 2024-10-31

Souza Chemistry Crossword crossword puzzle
Across
  1. anything that has mass
  2. thick or thin fluid
  3. water fearing
  4. Gray periodic table table
  5. Solute+Solvent
Down
  1. the study of matter
  2. superheated matter
  3. a physical property of matter
  4. Ex. Proteins, Lipids

9 Clues: water fearing • Solute+Solvent • superheated matter • the study of matter • thick or thin fluid • Ex. Proteins, Lipids • anything that has mass • Gray periodic table table • a physical property of matter

Unit two 2024-12-11

Unit two crossword puzzle
Across
  1. Ciaren are de teacher
  2. We utilise the numbers, calculations…
  3. we study the Romans
  4. Paint is needed
  5. physics, biology and chemistry
Down
  1. we use a world ball
  2. we study technology
  3. Actors are needed
  4. Language spoken in Spain
  5. we use a computer

10 Clues: Paint is needed • Actors are needed • we use a computer • we use a world ball • we study technology • we study the Romans • Ciaren are de teacher • Language spoken in Spain • physics, biology and chemistry • We utilise the numbers, calculations…

Disrupting the Cycle 2025-02-27

Disrupting the Cycle crossword puzzle
Across
  1. say hello to my little friend
  2. this chemistry teacher broke bad
  3. joaquin guzman
  4. heisenberg's side kick
  5. pointy end of user's business
Down
  1. home of the cartels
  2. nose candy
  3. joseph taylor aka...
  4. this bird has a big mouth
  5. precursor for meth

10 Clues: nose candy • joaquin guzman • precursor for meth • home of the cartels • joseph taylor aka... • heisenberg's side kick • this bird has a big mouth • say hello to my little friend • pointy end of user's business • this chemistry teacher broke bad

School Subjects 2024-08-22

School Subjects crossword puzzle
Across
  1. Study of products and their properties
  2. Study of natural ways
  3. General language
Down
  1. Study of life chart
  2. Deals with numbers
  3. Study of the Earth
  4. Study of the past
  5. Spoken in Karnataka
  6. Official language of India
  7. Study of the government

10 Clues: General language • Study of the past • Deals with numbers • Study of the Earth • Study of life chart • Spoken in Karnataka • Study of natural ways • Study of the government • Official language of India • Study of products and their properties

Puzzle 74 2025-08-19

Puzzle 74 crossword puzzle
Across
  1. Substance with low pH
  2. Substance made of atoms
  3. Homogeneous mixture
  4. Compound from acid-base reaction
  5. Group of atoms bonded
Down
  1. Process of change
  2. Substance with high pH
  3. Science of substances
  4. Substance of two or more elements
  5. Smallest unit of matter

10 Clues: Process of change • Homogeneous mixture • Science of substances • Substance with low pH • Group of atoms bonded • Substance with high pH • Substance made of atoms • Smallest unit of matter • Compound from acid-base reaction • Substance of two or more elements

All About Your Favourite! 2021-03-19

All About Your Favourite! crossword puzzle
Across
  1. my hobby
  2. my favourite number
  3. my favourite job
  4. my favourite surah
  5. my favourite subject
Down
  1. my favourite element
  2. my fav musician
  3. my favourite colour

8 Clues: my hobby • my fav musician • my favourite job • my favourite surah • my favourite number • my favourite colour • my favourite element • my favourite subject