Across
- 2. Everything is made of these...
- 4. All particles are ..... to each other
- 6. The change directly from a solid to gas
- 8. The temperature that a liquid will turn to a gas
- 10. Particles are always....
- 12. A substance with a fixed shape and volume
- 14. The amount of matter in a substance
- 15. When heated, liquids and solids.....
- 16. The best teacher
Down
- 1. The temperature that a solid turns to a liquid
- 3. A substance that is easily compressed
- 5. The change from a gas to a liquid
- 7. A substance that takes the shape of its container
- 9. The rules that explain changes of state
- 11. The space taken up by an object
- 13. The change from a liquid to a gas