Periodic Table 1-20

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12345678910111213141516171819
Across
  1. 1. What is the chemical symbol of Fluorine?
  2. 4. Hydrogen has the atomic number _
  3. 5. Has the symbol O
  4. 7. Has the symbol "Mg"
  5. 8. What element is in column 15 and has the same atomic number?
  6. 10. Chemical symbol of the element with the atomic number 2
  7. 12. Has the atomic number 3 and the chemical symbol Li
  8. 13. What is the chemical symbol of the element with atomic number 6?
  9. 14. Atomic number of Sulfur
  10. 17. The symbol of Sodium
  11. 19. What element has the chemical symbol "B"?
Down
  1. 1. Give the atomic number and chemical symbol of Beryllium
  2. 2. Has an atomic number of 17
  3. 3. It has the chemical signal K
  4. 6. What is the atomic number of N?
  5. 9. What element is in row 3 column 14?
  6. 11. How many significant figures are in 13.007g Aluminum?
  7. 15. What is teh atomic number of calcium?
  8. 16. Has the atomic number 10
  9. 18. The chemical symbol for an element with the atomic number 18