Periodic Table of Elements - Rows and Columns

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12345678910111213141516
Across
  1. 3. element symbol Hg
  2. 5. element symbol Au
  3. 7. row 4, group 18
  4. 8. Co in the transition metals
  5. 10. row 1, column 1
  6. 11. row 4, group 2
  7. 12. 2 energy levels, halogens
  8. 13. row 4, group IIIB
  9. 15. period 3, column 16
  10. 16. row 5, column 18
Down
  1. 1. a liquid at room temperature, halogens
  2. 2. element symbol Pb
  3. 4. period 3, noble gases
  4. 6. row 2, alkali metal
  5. 9. element symbol K
  6. 13. element symbol Ag
  7. 14. element symbol Fe