Across
- 1. particles _____ with eachother and walls of their containers
- 2. liquids have an ______ volume
- 4. solids are packed in a _______ arrangement
- 6. has definite shape and volume
- 7. change from liquid to gaseous state
- 9. when ice turns into water it is _____
- 10. particles are in constant random _____
- 11. sample of matter depends on amount of ______
- 13. high temperature gas
- 14. the _____ point at which a liquid freezes
- 16. from solid to a gas
- 19. a substance _______ when cooled
Down
- 1. change from a gaseous to liquid state
- 3. from a gas to a solid
- 5. in a gas particles move _____
- 8. energy is measured by _______
- 12. only this substance expands when cooled
- 15. can occur at liquid surface without heat
- 17. all ____ is composed of particles
- 18. indefinite shape and volume