Chemistry - Atomic Structure Question with Solution | TestHub

As velocity of${\mathrm{e}}^{-}$in an orbit$\left({\mathrm{v}}_{\mathrm{n}}\right)\propto \mathrm{Z}\propto \frac{1}{\mathrm{n}}$.
It means plots (i), (ii) and (iv) are correct while (iii) is incorrect.