Across
- 1. change of state from liquid to solid
- 3. particles in a solid move very
- 5. particles slow down when you ______ heat energy
- 6. particles in a gas move very
- 10. change of state from gas to liquid
- 11. particles are closely compacted together
Down
- 2. change of state from a liquid to a gas
- 4. change of state from solid to liquid
- 7. particles speed up when you _____ heat energy
- 8. particles have LOTS of space between them
- 9. particles have space to move past one another