Periodic Table of Elements

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Across
  1. 1. Atomic number of 17 (helps clean pools)
  2. 3. Atomic number of 19 (yay bananas!)
  3. 7. Symbol: Zn (helps boost your immune system)
  4. 11. Atomic mass of 32.065 (smells terrible)
  5. 12. Symbol: Sn
  6. 15. Atomic number of 99 (you are so smart!)
  7. 16. Symbol: C (all living things contain this)
  8. 17. Atomic mass of 126.904 (anti-septic)
  9. 18. Symbol: Mn
  10. 21. Atomic number of 80 (in thermometers)
  11. 22. Symbol: F (helps strengthen your teeth)
  12. 23. Symbol: Ca (what your bones are made of)
  13. 25. Symbol: W (found in light bulbs)
  14. 27. Symbol: Pt
  15. 28. Atomic mass of 4.00260 (funny voices)
Down
  1. 2. Symbol: Pb (not good in pipes or paint)
  2. 4. Atomic number of 8 (just breathe)
  3. 5. Symbol: Zr (not a diamond)
  4. 6. Symbol: Kr (hint: SUPERMAN!)
  5. 8. Symbol: Cf (WEST COAST!)
  6. 9. Atomic mass of 238.02891 (nuclear material)
  7. 10. Symbol: Ni
  8. 13. Atomic number of 10 (makes signs light up)
  9. 14. Atomic mass of 107.8682 (second place)
  10. 19. Atomic number of 1 (the lightest gas!)
  11. 20. Symbol: Na (found in salt)
  12. 24. Atomic number of 95 (USA! USA!)
  13. 26. Atomic number of 79 (love shiny stuff)