Chemistry Crossword

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Across
  1. 2. If you win 1st in the Olympics
  2. 3. If you win 2nd in the Olympics
  3. 5. metal + non metal
  4. 7. absorbs heat
  5. 9. New substance made in a chemical reaction
  6. 10. most reactive of the metals
  7. 12. Name of a planet and liquid at room temperature
  8. 13. mass of one atom of an element
  9. 14. most stable and un-reactive elements
  10. 15. Experiment where products or chemical reactions can escape
  11. 16. have both metallic and non-metallic properties
  12. 18. Liquid at room temperature
  13. 20. Substances in a chemical reaction
  14. 22. You use this element to clean swimming pools
  15. 23. Makes your bones stronger
  16. 24. shiny, malleable and ductile
Down
  1. 1. It is present in Bananas
  2. 4. non metal + non metal
  3. 6. most reactive non metals
  4. 8. Your voice sounds high pitched when you consume it
  5. 11. releases heat
  6. 15. What you breathe in
  7. 17. ________ + Chlorine = NaCl
  8. 19. Pure substance
  9. 21. "the presence of a ________ can affect the reaction rate"