periodic table

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12345678910111213141516171819
Across
  1. 3. number 8 on theperiodic table
  2. 5. group 10 on the periodic table
  3. 8. number 26 on the periodic table
  4. 10. group 1 and period 1 on the periodic table
  5. 12. number 22 on the periodic table
  6. 13. number 16 on the periodic table
  7. 14. number 50 on the periodic table
  8. 15. number 13 on the periodic table
  9. 18. number 17 on the periodic table
  10. 19. group 18 on the periodic table
Down
  1. 1. number 29 on the periodic table
  2. 2. number 2 on the periodic table
  3. 4. group 11 on the periodic table
  4. 6. number 3 on the periodic table
  5. 7. number 79 on the periodic table
  6. 9. sodium number 11 on the periodic table
  7. 11. number 20 on the periodic table
  8. 16. number 53 on the periodic table
  9. 17. number 9 on the periodic table
  10. 18. number 6 in the periodic table