Molecules and matter part 1

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Across
  1. 4. what happens when rain forms
  2. 7. The motion of particles in a gas
  3. 8. Made when a solid melts
  4. 10. Fills a container
  5. 12. The temperature of water as it boils
  6. 13. The temperature at which water freezes
Down
  1. 1. Broken when ice melts
  2. 2. A word for gas escaping from the surface of a liquid
  3. 3. When this happens bubbles form under the surface of the liquid
  4. 5. Happens when faster particles escape from a liquid surface
  5. 6. The least energetic state of matter
  6. 9. What the particles in a solid do as it gets hotter
  7. 11. Released when bonds are made e.g when a liquid freezes