Across
- 1. small structures make up all types of matter
- 6. when a solid turns into a gas
- 7. heated metal particles _____ more quickly
- 8. state of matter will fill up container
- 11. when a gas turns into a liquid
- 12. when a solid turns into a liquid
Down
- 2. air is more easily _____ than water
- 3. when a liquid turns into a gas
- 4. when a gas turns into a solid
- 5. particles are closely packed together
- 9. when a liquid turns into a solid
- 10. particles can slide past each other