Periodic Elements

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Across
  1. 6. 5 on the periodic Table.
  2. 9. Uut on the periodic Table.
  3. 10. Rg on the periodic Table.
  4. 12. Cf on the periodic Table.
  5. 13. 31 on the periodic Table.
  6. 16. is a highly radioactive metal that starts with a C.
  7. 17. Rf on the periodic Table.
  8. 20. 84 on the periodic Table.
Down
  1. 1. H on the periodic Table.
  2. 2. Zn on the periodic Table.
  3. 3. Po on the periodic Table.
  4. 4. 6 on the periodic Table.
  5. 5. 34 on the periodic Table.
  6. 7. 13 on the periodic Table.
  7. 8. Md on the periodic Table.
  8. 11. Atomic weight is unknown and ends with a p as its symbol.
  9. 14. 18 on the periodic Table.
  10. 15. Pb on the periodic Table.
  11. 18. Sn on the periodic Table.
  12. 19. Fe on the periodic Table.