Across
- 1. properties depends on the amt. of matter
- 3. any substance that has composition
- 5. the study of composition, structure, and mater.
- 7. blend of two or more kinds of matter.
- 9. another name for mixture
- 12. indefinite volume indefinite shape
- 13. makes up everything.
- 16. mixtures that are not uniform throughout
- 17. property can observe & measure without change
- 18. pure substance that cant be broken down
- 20. properties that don't depend on amt. of matter
Down
- 2. knowledge obtained by observing natural events
- 4. anything that has mass and space
- 6. definite volume but indefinite shape
- 8. can be broken down into stable substances
- 10. react in a chemical change
- 11. measure of matter.
- 14. formed by chemical change
- 15. mixtures that are uniform in composition
- 19. horizontal row of elements in periodic table