Across
- 3. gas turning into a liquid
- 4. the process of turning liquid into gas
- 6. measure of the amount of matter in something
- 8. fills the shape of its container
- 10. the process of turning liquid into solid
- 12. makes up everything
- 13. how much space something takes up
- 14. when different things are mixed together evenly
- 15. how heavy something is
- 17. when a solid breaks up and disappears completely into a liquid
Down
- 1. how hot or cold something is
- 2. (hard) when a solid turns into a gas without turning into liquid first
- 5. when different things are mixed together but keep their own properties.
- 7. (hard) when a gas turns into a solid without turning into liquid first
- 9. how packed together particles are
- 11. the process of turning solid into liquid
- 14. has a defined shape with tightly packed particles
- 16. bounces around at high speed, fills the room it's in