Science crossword

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Across
  1. 3. The chemical symbol for argon.
  2. 4. The name of elements on the right side of the periodic table.
  3. 7. Carbon + oxygen
Down
  1. 1. A way of separating the solute with the solvent.
  2. 2. The best teacher in the school.
  3. 5. The coolest person in 8G.
  4. 6. number The numbers above the elements on the periodic table.