Across
- 1. Really Cold
- 3. not chemical but ____ Change
- 6. Dry Ice
- 7. Spreading move freely apart
- 8. Becoming liquid by heat
- 10. Water goes into the air
- 11. The Arrangement and movement of particles.
Down
- 2. Increase in volume
- 4. A liquid mixture
- 5. Clouds do it with water vapour
- 9. Heated water