Chemistry - Atomic Structure Question with Solution | TestHub

Bohr suggest a formulae to calculate the radius and energy of each orbit and gave the following formulae

${\mathrm{r}}_{\mathrm{n}}=\frac{{\mathrm{n}}^2{\mathrm{h}}^2}{4{\mathrm{\pi }}^2\mathrm{k}\mathrm{m}{\mathrm{e}}^2\mathrm{Z}}$

Where except${\mathrm{n}}^2$, all other unit are constant so${\mathrm{r}}_{\mathrm{n}}\propto {\mathrm{n}}^2$.