Phases of matter

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Across
  1. 3. The process of changing from a liquid to a solid.
  2. 6. When particles escape from the surface of a liquid and become gas.
  3. 7. The process of changing from a solid to a liquid.
  4. 8. What substances do when they are heated.
  5. 10. The capacity to do work or cause change, such as in heating or moving particles.
  6. 11. The temperature at which a liquid changes into a gas.
Down
  1. 1. The force exerted by particles per unit area.
  2. 2. The process where a gas turns into a liquid.
  3. 4. Liquids that do not mix with each other.
  4. 5. The measure of how much matter is in an object.
  5. 9. The amount of mass in a given volume of a substance.