Periodic Table of Elements

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123456789101112131415
Across
  1. 5. 69.72
  2. 7. 10.81
  3. 8. [252]
  4. 11. [237]
  5. 13. 47.87
  6. 15. 4.003
Down
  1. 1. 16.00
  2. 2. 19.00
  3. 3. 35.45
  4. 4. 24.31
  5. 6. [262]
  6. 9. 118.7
  7. 10. 22.99
  8. 12. [265]
  9. 14. 65.38