Across
- 4. the change from a solid to a liquid
- 5. definite shape and volume, particles are fixed and tightly packed
- 7. particles of crystals form a regular repeating pattern
- 9. the change from a gas to a liquid
- 11. the change from a liquid to a gas
- 12. the change from a liquid to a gas
- 13. boiling occurs at a specific temperature
Down
- 1. the change from a liquid to gas
- 2. particles are not arranged in a regular pattern
- 3. the change from a liquid to a solid
- 6. energy stored in the chemical bonds between atoms
- 8. melting occurs at a specific temperature
- 10. a change from a solid to a gas without going through the liquid state