Across
- 2. Solid to a gas
- 4. Liquid to a gas
- 6. Particles only vibrate in place.
- 7. Kinetic energy is the energy of _________
- 8. The hotter the substance the ___________ the particles are moving.
- 9. Energy of motion is called _______ energy
- 10. Solid to a liquid
- 13. When you add thermal energy to particles, the particles motion _______
Down
- 1. Gas to a liquid
- 2. When you add thermal energy to a substance, the substance will _______
- 3. Clouds form when water _________
- 5. Energy transfers from high to ______
- 8. Liquid to a solid
- 11. Most substances _________ when heated.
- 12. Thermal energy is the same as ______