Chemistry - GENERAL CHEMISTRY Question with Solution | TestHub

(a) Number of sub-shells associated with n = $4$:

• A given value of  $\mathrm{n}$, $\mathrm{l}$ can have values from zero to $(\mathrm{n}–1).\mathrm{i}.\mathrm{e}.,0,1,2,3$
• The four sub-shells are associated with n=$4$, are s, p, d, and f.
• Where,

The number of electrons in the sub-shells having an m_s value of$+1/2$for n =$4$: can have,

$$\begin{gathered} =1+3+5+7 \\ =16 \end{gathered}$$