Across
- 2. solid to gas
- 4. These things vibrate
- 8. gas to solid
- 10. held tightly together
- 11. solid to liquid
Down
- 1. made up of tiny particles
- 3. these particles are slightly together
- 5. these particles are far a part
- 6. gas to liquid
- 7. liquid to solid
- 9. liquid to gas