STUFFIN CHICKIN

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Across
  1. 3. its everywhere and we need to breath it
  2. 6. used for jewelry
  3. 7. particles in air
  4. 9. makes voice go higher and goes in balloons
  5. 10. 3rd closest to sun
  6. 11. makes cans
  7. 15. symbol Pt
  8. 17. girls best friend
  9. 18. building block of all matter
  10. 19. its anything like water
  11. 20. smells bad
Down
  1. 1. in pools
  2. 2. in bananas and K on periodic table
  3. 4. yellow metal
  4. 5. in milk
  5. 8. part of atom
  6. 12. makes car go vroom
  7. 13. indigo uses to much
  8. 14. liquid + gas
  9. 16. in pencils