MCQ
The possible quantum number for $3 d$ electron are
- A$n=3, l=1, m_l=+1, m_s=-\frac{1}{2}$
- ✓$n=3, l=2, m_l=+2, m_s=-\frac{1}{2}$
- C$n=3, l=1, m_l=-1, m_s=+\frac{1}{2}$
- D$n=3, l=0, m_l=+1, m_s=-\frac{1}{2}$
✓
Answer
Correct option: B.
$n=3, l=2, m_l=+2, m_s=-\frac{1}{2}$
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