Periodic Table of Elements

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Across
  1. 2. Which element is labeled as the 15th element on the periodic table?
  2. 4. What element rhymes with bargain?
  3. 5. Which element has a symbol of Ar?
  4. 8. Which element’s symbol is Mg?
  5. 9. Which element is used to make toothpaste?
  6. 11. Which element comes from sand?
  7. 13. What element is in bananas?
  8. 17. Which is the first element of group 15 on the periodic table of elements?
  9. 18. Which element has three electrons?
  10. 19. Which element is used to make the case of an iphone?
Down
  1. 1. Which element has an atomic mass of 1.00794?
  2. 3. What element rhymes with medium?
  3. 4. What element is used as a powerful disinfectant in pools?
  4. 6. Which element has an atomic mass of 32.06?
  5. 7. Which element is on the 2nd group of the 2nd row?
  6. 10. Which element has an atomic number of ten?
  7. 12. What is an element that is essential to our existence?
  8. 14. Which element is used as food seasoning?
  9. 15. Which element is in dairy products?
  10. 16. Which element has an atomic mass of 10.81?