Across
- 4. solid water
- 5. liquids do this when the temperature is reduced
- 7. liquids and gases can change this
- 9. rain is an example of this
- 11. adding energy to particles increases this
- 12. water in its gas phase
Down
- 1. a substance going from solid to gas does this
- 2. breathing on a cold mirror might cause it
- 3. when a gas turns to solid it is called
- 6. heated liquids might do this
- 8. only gases change this to fill their container
- 10. a solid becoming a liquid does this