Chemistry Balance Crossword

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Across
  1. 2. Signifies a chemical reaction.
  2. 4. Atoms lost/added in equation.
  3. 6. Stuff.
  4. 8. The building blocks of molecules
  5. 9. After a chemical equation.
  6. 10. No atoms can be made or created.
Down
  1. 1. No atoms lost/added in equation.
  2. 3. Before a chemical equation.
  3. 5. The rearrangement of molecules.
  4. 7. Doesn't change when shape/form changes.