Across
- 6. particles in a solid have a fixed ?
- 7. changing from a liquid to a solid
- 10. what dry ice is made out of (2 words)
- 11. opposite of vaporization
- 13. changing from a liquid to a gas
- 14. as a substance decreases in temperature the molecules vibrate ?
Down
- 1. changing from a gas to a liquid
- 2. lower air pressure (higher elevation) does what to the boiling point of liquids
- 3. changing from a solid to a liquid
- 4. thermal energy is the same as ?
- 5. changing from a solid directly to a gas
- 8. the physical state of a substance is related to this (2 words)
- 9. as a substance increases in temperature the molecules vibrate ?
- 11. you see this in the sky when water vapor condensates
- 12. the thermal energy (vibration) of a liquid is more than this state