Periodic Table

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Across
  1. 3. alkali earth metal in period 4
  2. 6. transition metal with symbol Co
  3. 9. element in group 1, period 4
  4. 12. element in group 3, period 2
  5. 13. noble gas in period 5 (Xe)
Down
  1. 1. transition metal with symbol Au
  2. 2. transition metal with symbol Zr
  3. 4. element in group 1, period 2
  4. 5. halogen in period 3
  5. 7. alkali metal in group 1 period 6
  6. 8. element in group 4 period 2
  7. 10. element in group 6 period 3
  8. 11. transition metal with symbol Fe