Chemical and Physical Changes

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Across
  1. 3. a sign of chemical change
  2. 6. Cutting Paper is a_____________________________
  3. 8. the smallest particle of an element is a _______________
  4. 9. something that is formed after a change is a ___________________________________
Down
  1. 1. a process that
  2. 2. a sign of a physical change is___________________________
  3. 3. Ingredients that go into a reaction
  4. 4. how a substance acts with other substances
  5. 5. Burning wood to ash is a ___________________________
  6. 7. a substance at the end of a chemical reaction