• # question_answer The maximum number of electrons that can be accommodated in the ${{M}^{th}}$ shell is A)                 2              B)                 8 C)                 18           D)                 32

Solution :

For ${{M}^{th}}$ shell, $n=3;$ so maximum no. of electrons in ${{M}^{th}}$ shell $=2{{n}^{2}}=2\times {{3}^{2}}=18$.

You need to login to perform this action.
You will be redirected in 3 sec