Across
- 4. has three states
- 5. the amount of matter an object has
- 7. the amount of space matter takes up
- 10. changes state of matter
- 12. any traits of matter that can be measured
Down
- 1. make up everything
- 2. the amount of heat present
- 3. flies freely around you
- 6. has no definite shape
- 8. produced by friction
- 9. has a definite shape
- 11. power