Elements

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Across
  1. 5. the chemical element of atomic number 82
  2. 9. the chemical element of atomic number 14
  3. 12. the chemical element of atomic number 38
  4. 14. the chemical element of atomic number 24
  5. 15. the chemical element of atomic number 57
  6. 18. the chemical element of atomic number 30
  7. 20. the chemical element of atomic number 12
  8. 21. the chemical element of atomic number 73
  9. 23. the chemical element of atomic number 8
  10. 24. the chemical element of atomic number 16
  11. 25. the chemical element of atomic number 1
  12. 26. the chemical element of atomic number 23
Down
  1. 1. the chemical element of atomic number 27
  2. 2. the chemical element of atomic number 11
  3. 3. the chemical element of atomic number 2
  4. 4. the chemical element of atomic number 9
  5. 6. the chemical element of atomic number 7
  6. 7. the chemical element of atomic number 36
  7. 8. the chemical element of atomic number 5
  8. 10. the chemical element of atomic number 28
  9. 11. the chemical element of atomic number 76
  10. 13. the chemical element of atomic number 44
  11. 14. the chemical element of atomic number 55
  12. 16. the chemical element of atomic number 22
  13. 17. the chemical element of atomic number 6
  14. 19. the chemical element of atomic number 17
  15. 22. the chemical element of atomic number 3