periodioc table

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12345678910111213141516171819
Across
  1. 3. the atomic number is 3
  2. 5. the atomic number is 27
  3. 6. the atomic number is 16
  4. 8. the atomic number is 73
  5. 10. the atomic number is 76
  6. 12. the atomic number is 83
  7. 13. the atomic number is 21
  8. 14. the atomic number is 12
  9. 17. the atomic number is 40
  10. 18. the atomic number is 5
  11. 19. the atomic number is 49
Down
  1. 1. the atomic number is 9
  2. 2. the atomic number is 30
  3. 4. the atomic number is 79
  4. 5. the atomic number is 24
  5. 7. the atomic number is 46
  6. 9. the atomic number is 18
  7. 11. the atomic number is 43
  8. 15. the atomic number is 1
  9. 16. the atomic number is 84