State of Matter Puzzle

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