Periodic Table

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Across
  1. 3. a very shinny metal
  2. 4. very handy for sculptors
  3. 5. sounds like the name of a football club
  4. 7. responsible for combustion
  5. 8. you need it as a supplement in your body
  6. 10. perhaps its from France
  7. 12. one of the most valuable ornaments
  8. 14. the most reactive gas
  9. 15. the lightest noble gas
  10. 17. a heavy radioactive element
  11. 18. starts with the end of the English alphabet
Down
  1. 1. sounds like a movie name
  2. 2. always ready to form an acid
  3. 4. the basis of organic chemistry
  4. 6. present in common salt
  5. 9. something very strong
  6. 11. enhances bone strength
  7. 13. a very dense liquid
  8. 15. the only non-metal in group 1
  9. 16. your friend when you have a wound