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