States Of Matter

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Across
  1. 1. gas to liquid
  2. 6. the amount of heat a chemical reaction produces
  3. 8. definite shape
  4. 9. liquid to gas
Down
  1. 2. solid to gas
  2. 3. liquid to solid
  3. 4. particles fly freely
  4. 5. gas to solid
  5. 7. solid to liquid
  6. 10. fourth state of matter