Chemical and Physical Changes

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Across
  1. 3. produced by reactions of atoms
  2. 5. when one matter changes from one to another
  3. 6. the amount of space something occupies
  4. 7. anything that takes up space
  5. 10. the temperature at which a substance changes state from solid to liquid at atmospheric pressure
Down
  1. 1. a characteristic of a particular substance that can be observed in a chemical reaction
  2. 2. the degree of hotness or coldness
  3. 4. a substance at the end of a chemical reaction
  4. 8. an action performed or a feeling experienced in response to a situation or event
  5. 9. the temperature below which a liquid turns into a solid