Across
- 2. state of matter. particles can slip past one another and near each other.
- 3. particle motion.
- 5. phase change. solid to liquid.
- 6. phase change. gas to liquid.
- 10. phase change. liquid to gas.
Down
- 1. phase change. solid to gas.
- 4. phase change. liquid to solid.
- 7. state of matter. particles close together and move in place.
- 8. type of energy when heat is added or taken away.
- 9. state of matter. particles move freely and far apart.