Across
- 1. different throughout
- 3. matter with uniform & unchanging composition
- 5. molecules slide over one another
- 6. to color
- 8. same throughout
- 9. doesn't depend on amount of matter present
- 12. changes from a liquid to a gas
- 14. results in new substance formed
- 16. most common way to separate mixtures in lab
- 18. universal solvent
- 19. compares mass to volume
- 20. resistance to a change in motion
- 21. molecules vibrate but don't change position
Down
- 2. depends on the amount of matter present
- 4. changes from solid directly to gas
- 7. to write
- 10. another name for a homogeneous mixture
- 11. molecules move freely and fill available space
- 13. only changes state
- 15. makes up 99% of universe
- 17. Latin for idle
- 19. separation based on boiling points