Across
- 4. state with a definite shape
- 7. change of state from a gas to a solid
- 8. change of state from a gas to a liquid
- 10. change of state from a liquid to a solid
- 11. change of state from a solid to a gas
- 14. theory that explains the motion and structure of the particles in their different states
- 15. a reaction that absorbs heat
Down
- 1. change of state from a liquid to a gas
- 2. change of state from a gas to a plasma
- 3. state with loosely packed particles that can slide past each other
- 5. a reaction that releases heat
- 6. change of state from a plasma to a gas
- 9. state with fast moving particles that are far apart
- 12. change of state from a solid to a liquid
- 13. ionized gas