Across
- 2. can change matters state when added to it
- 4. atoms are packed tightly
- 6. atoms move around easily
- 7. another name for atom
- 9. how much matter is an an object
- 10. when a solid changes to a liquid
- 11. the amount of space matter takes up
Down
- 1. when a liquid changes to a solid
- 3. When a gas changes to a liquid
- 5. atoms have some space between them
- 8. when a liquid changes to a gas
- 10. takes up space and has mass