Across
- 3. this type of matter has atoms that move fast and glide past each other
- 6. atoms in a liquid _
- 9. solids have a _ shape. The shape will not change
- 11. the amount of matter an object has
- 12. this causes matter to change states
Down
- 1. atoms in a liquid or gas takes the shape of their _
- 2. this type of gas makes up 78% of air.
- 4. this type of matter has atoms that are compacted or tightly combined
- 5. the amount of space that matter take up
- 7. all matter is made up of _
- 8. atoms in a gas move the fastest and _
- 10. this type of matter has atoms that are spread far apart