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AIIMS 2013
Exam
AIIMS
Year
2013
Subject
Chemistry
Chapter
d and f Block Elements

AIIMS 2013 · Chemistry · d and f Block Elements

Maximum number of unpaired electrons are present in

Maximum number of unpaired electrons are present inMaximum number of unpaired electrons are present in

Options

  1. AGd3+\mathrm{Gd}^{3+}
  2. BYb2+\mathrm{Yb}^{2+}
  3. CTb2+\mathrm{Tb}^{2+}
  4. DPm3+\mathrm{Pm}^{3+}

Correct answer

A. Gd3+\mathrm{Gd}^{3+}

Step-by-step solution

Maximum number of unpaired electrons are present in
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