Maximum number of electrons possible with spin quantum number $+\frac{1}{2}$ with principal quantum number $\mathrm{n}=4$ in an atom is

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Aicharya · Accepted Answer

Maximum number of electrons $=2 n^2=2 	imes 4 	imes 4=32($ when $n=4)$ Half of the electrons have $\left(+\frac{1}{2}ight)$ spin, i.e., 16

Maximum number of electrons possible with spin quantum number $+\frac{1}{2}$ with principal quantum number…