Across
- 2. liquid that is not boiling
- 6. dry ice
- 7. diamond and graphite
- 8. all matter consists of tiny particles in motion
- 9. relationship between solid, liquid, and gas
- 16. reduce the amount of space between particles in a liquid
- 17. liquid to a gas
- 18. rapid, constant, random
- 19. three phases coexist
- 20. rubber, glass
- 22. gas to solid
Down
- 1. motion ceases
- 3. solid to liquid
- 4. water boils at higher altitudes
- 5. gas to liquid
- 8. energy an object has because of its motion
- 10. standard atmosphere abbreviation
- 11. SI unit of pressure
- 12. collisions in a gas
- 13. gas travel in
- 14. transition between solid and liquid states
- 15. attracted to each other
- 21. packed tightly together
- 22. liquids are more than gases