The atomic number of iron is 56. The number of unpaired electrons in the Fe3+…

Chemistry NECO 2001

The atomic number of iron is 56. The number of unpaired electrons in the Fe3+ ion is

  • 1
  • 2
  • 3
  • 4
  • 5 checkmark

The correct answer is: E

Explanation

-There are 4 unpaired electrons in Fe

-However; 5 unpaired electrons are present in Fe3+

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