periodic table

12345678910111213141516171819
Across
  1. 3. atomic number 9
  2. 4. atomic number 3
  3. 6. atomic number 22
  4. 8. atomic number 20
  5. 10. atomic number 33
  6. 12. atomic number 29
  7. 13. atomic number 12
  8. 16. atomic number 26
  9. 18. atomic number 47
  10. 19. atomic number 10
Down
  1. 1. atomic number 4
  2. 2. atomic number 35
  3. 5. atomic number 19
  4. 7. atomic number 14
  5. 9. atomic number 1
  6. 11. atomic number 13
  7. 14. atomic number 6
  8. 15. atomic number 50
  9. 16. atomic number 53
  10. 17. atomic number 8