let's get chemical

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Across
  1. 6. keeping something the same
  2. 9. how new substances are made
  3. 10. atoms are _____ during a chemical reaction
Down
  1. 1. a quick way to show the atoms that make up a molecule
  2. 2. how atoms are made into new substances
  3. 3. get kicked around during a chemical reaction
  4. 4. a substance made from rearranging the atoms of other substances
  5. 5. a group of atoms joined together in a particular way
  6. 7. the source of atoms for a chemical reaction
  7. 8. this is different for every substance