Elements #2

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Across
  1. 4. Atomic #5
  2. 5. Element that all living things contain.
  3. 6. Symbol = Se
  4. 10. Atomic #23
  5. 11. Atomic #22
  6. 12. Symbol = Cu
  7. 14. Symbol = Ge
  8. 16. Symbol = Al
  9. 17. Atomic #21
  10. 19. Symbol = Br
Down
  1. 1. The most abundant element in the universe.
  2. 2. Atomic #19
  3. 3. Atomic #11
  4. 7. Symbol = Ga
  5. 8. Symbol = Si
  6. 9. Symbol = Mg
  7. 13. Atomic #36
  8. 15. Atomic #33
  9. 17. Symbol = S
  10. 18. Symbol = Mn