Matter

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Across
  1. 1. decreasing energy in something
  2. 3. super-heated molecules
  3. 8. gas to solid
  4. 9. gas to liquid
Down
  1. 2. liquid to gas
  2. 4. solid to gas
  3. 5. takes up the container it's in
  4. 6. molecules are very spaced out
  5. 7. adds energy to something
  6. 10. very tight molecules