Across
- 4. when gas changes to a liquid
- 6. the transfer of thermal energy from something war to something cold
- 7. small fast movements back and forth
- 9. how hot or cold something is measured by a thernometer
- 11. a charactoristic that can be observed without changing it
- 12. when a liquid changes to a gas
- 13. the form matter takes
- 14. when matter increases in volume
Down
- 1. when a liquid changes to a solid
- 2. when energy moves from one object or place to another
- 3. when matter decreases in volume
- 5. when matter changes from one form to another
- 8. when a solid changes into a liquid
- 10. the total energy of particle motion in a substance.