elements

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Across
  1. 2. Atomic # of 86
  2. 5. K
  3. 7. N
  4. 8. Atomic Mass of 1
  5. 9. 20
  6. 11. Atomic Mass 22.99
  7. 12. Atomic # of 2
  8. 13. 32.065
Down
  1. 1. Between 49 & 51
  2. 3. H2__ = water
  3. 4. Its BOLD & yellow
  4. 6. Mg
  5. 10. group 1 period 2
  6. 11. Ag