Across
- 5. - New Substance formed? Irreversible? If yes then it is a...
- 7. - is a physical quantity that expresses hot and cold.
- 10. An observation we can make on a substance without changing its composition
- 11. - Observable qualities of atoms
- 14. - a property that depends on the amount of matter in a sample
- 16. - the measure of the amount of matter in an object
- 18. - any substance that has mass and takes up space by having volume.
- 20. - conversion of a substance from the liquid or solid phase into the gaseous (vapor) phase.
Down
- 1. - A change that occurs but that doesn't change its chemical identity
- 2. - The space that an object occupies
- 3. - a state of matter with an indefinite shape and indefinite volume.
- 4. - a property of matter that depends on the type of matter in a sample and not the amount
- 6. - Describes the ability of a substance to undergo a specific chemical change.
- 8. - How the atoms in a substance interact and are arranged
- 9. - change of state of matter from Solid to liquid
- 12. - A lab equipment that can hold, stir or heat liquids in a lab
- 13. - The change of state of matter from a gas to a liquid
- 15. - state of matter with a definite shape and atoms are arranged tightly
- 17. - Change of state of matter from a liquid to a solid
- 19. - A state of matter with an indefinite shape but definite volume.