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NEETChemistryStructure of Atom

What are the number of unpaired electrons in : (i) Fe and (ii) Kr ?

Options

  1. A(i) 4 and (ii) Zero
  2. B(i) 4 and (ii) 1
  3. C(i) 6 and (ii) Zero
  4. D(i) 6 and (ii) 2

Correct answer

A. (i) 4 and (ii) Zero

Step-by-step solution

Correct Option is : (A) (i) 4 and (ii) Zero

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