MCQ
The maximum number of electrons that can be accommodated in the ${M^{th}}$ shell is
- A$2$
- B$8$
- ✓$18$
- D$32$
✓
Answer
Correct option: C.
$18$
c
(c) For ${M^{th}}$ shell, $n = 3;$ so maximum no. of electrons in ${M^{th}}$ shell $ = 2{n^2} = 2 \times {3^2} = 18$.
(c) For ${M^{th}}$ shell, $n = 3;$ so maximum no. of electrons in ${M^{th}}$ shell $ = 2{n^2} = 2 \times {3^2} = 18$.
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