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Chemistry
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Matter: Anything that has mass and occupies space
Liquid: State where particles take the shape of the container and have a definite volume
Sublimation: Change from a solid to a gas
Gas: State where particles take the shape of the container and do not have a definite volume
Melting: Change from a solid to liquid
Freezing: Change from a liquid to solid
Evaporation: Change from a liquid to a gas
Element: Pure substance containing one type of atom
Compound: Pure substance with different types of atoms
Chromatography: Process used to separate mixtures of colored dyes
Solution: Type of mixture where one substance dissolves in another
Solute: Substance that dissolves
Solvent: The water in a cup of coffee is the ___________.
Exothermic: Overall reaction that gives out heat
Atoms: The tiny particles that make up all matter
Homogeneous: A type of mixture that is uniform (same properties throughout)
Mass: The amount of matter in a substance
Volume: The amount of space an object occupies
Density: How compact the molecules are in a given space
Temperature: The average kinetic energy of the particles in a substance
PhysicalChange: the appearance and physical properties of a substance may change, but its identity and chemical composition do not
ChemicalChange: Changes in matter that result in the formation of new substances with different chemical
Heterogeneous: A type of mixture that does not have the same properties throughout
Chemistry
Across:6. | Changes in matter that result in the formation of new substances with different chemical | 9. | The amount of matter in a substance | 13. | How compact the molecules are in a given space | 15. | Change from a solid to a gas | 16. | Overall reaction that gives out heat | 17. | the appearance and physical properties of a substance may change, but its identity and chemical composition do not | 19. | The amount of space an object occupies | 21. | Pure substance containing one type of atom | 22. | Pure substance with different types of atoms | 23. | Change from a solid to liquid |
| | Down:1. | Change from a liquid to a gas | 2. | Substance that dissolves | 3. | Type of mixture where one substance dissolves in another | 4. | Process used to separate mixtures of colored dyes | 5. | A type of mixture that does not have the same properties throughout | 7. | State where particles take the shape of the container and do not have a definite volume | 8. | The average kinetic energy of the particles in a substance | 10. | The tiny particles that make up all matter | 11. | Change from a liquid to solid | 12. | Anything that has mass and occupies space | 14. | A type of mixture that is uniform (same properties throughout) | 18. | The water in a cup of coffee is the ___________. | 20. | State where particles take the shape of the container and have a definite volume |
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© 2013
PuzzleFast.com, Noncommercial Use Only
Chemistry
Across:6. | Changes in matter that result in the formation of new substances with different chemical | 9. | The amount of matter in a substance | 13. | How compact the molecules are in a given space | 15. | Change from a solid to a gas | 16. | Overall reaction that gives out heat | 17. | the appearance and physical properties of a substance may change, but its identity and chemical composition do not | 19. | The amount of space an object occupies | 21. | Pure substance containing one type of atom | 22. | Pure substance with different types of atoms | 23. | Change from a solid to liquid |
| | Down:1. | Change from a liquid to a gas | 2. | Substance that dissolves | 3. | Type of mixture where one substance dissolves in another | 4. | Process used to separate mixtures of colored dyes | 5. | A type of mixture that does not have the same properties throughout | 7. | State where particles take the shape of the container and do not have a definite volume | 8. | The average kinetic energy of the particles in a substance | 10. | The tiny particles that make up all matter | 11. | Change from a liquid to solid | 12. | Anything that has mass and occupies space | 14. | A type of mixture that is uniform (same properties throughout) | 18. | The water in a cup of coffee is the ___________. | 20. | State where particles take the shape of the container and have a definite volume |
| |
© 2013
PuzzleFast.com, Noncommercial Use Only