Across
- 4. the action of purifying a liquid
- 6. change of a compound into another
- 9. any substance with mass and volume
- 12. Mixture that can be separated
- 13. Amount of space that a substance occupies
- 15. A kind of matter with uniform properties
- 16. science that deal with properties & energy
- 17. a combination of two or more substances
- 18. A reversible effect
- 19. the process of a liquid turning to gas
Down
- 1. affects a substance on a ___ level
- 2. Mixture where its the same throughout
- 3. process of separating a liquid into parts
- 5. one/two letters used to express an element
- 7. Depends on the amount of matter present
- 8. A measure of the matter in an object
- 10. Complex combinations of elements
- 11. simplest building block found in nature
- 14. the process of extracting or separating
- 19. Independent of amount of matter present