Across
- 4. atoms very close together
- 5. has three states
- 6. a theory that describes the properties of atoms
- 9. atoms close to each other
- 11. the amount of heat present
- 12. fast movement
- 13. the process of which a solid changes to a liquid
- 15. atoms spread out a lot
Down
- 1. the process of which a gas changes to a liquid
- 2. the point of which a liquid becomes a gas
- 3. the process of which a liquid changes to a gas
- 7. fast movements
- 8. the process of which a liquid changes to a solid
- 10. caused by friction
- 14. power