Chemical Reactions Crossword

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Across
  1. 4. eggs contains this element
  2. 7. chlorophyll contains this element
  3. 8. stone,sand,and soil contains this element
  4. 10. bicycles contains this element
  5. 11. jewellery contains this element
Down
  1. 1. fruits and vegetables contain this element
  2. 2. money
  3. 3. salt contains this element
  4. 5. shells and bones contains this element
  5. 6. jewellery contains this element
  6. 9. air contains this element