Across
- 2. changing states of matter happen when ... change
- 5. when it's too cold, particles ...
- 7. pure water boils at ... C
- 10. 100 C is a ... point
- 11. ... point is 0 C
Down
- 1. the reverese process of deposition is...
- 3. the difference among three matters are the distance between their ...
- 4. the particles in gas are ... apart
- 6. when gas cool it, it will...
- 8. the particles in solid are ... together
- 9. the particles become closer, when they lose...