Across
- 2. indefinite shape and indefinite volume
- 3. heat exits the system
- 8. the energy of motion
- 10. from a solid to a liquid
- 11. from a solid to a gas
- 12. from a liquid to a solid
Down
- 1. from a gas to a liquid
- 3. heat enters the system
- 4. the average kinetic energy
- 5. indefinite shape but definite volume
- 6. definite shape and definite volume
- 7. the flow of thermal energy
- 9. from a liquid to a gas