Physics - Modern Physics Question with Solution | TestHub

KE of the electron in the ground state of hydrogen atom is equal to KE of the electron in $\mathrm{n}=3$ state of ${\mathrm{Li}}^{2+}$

KE of the electron in n = 3 state of hydrogen is equal to KE of the electron in ground state of ${\mathrm{Li}}^{2+}$

Energy of hydrogen atom in ground state is equal to energy of ${\mathrm{Li}}^{2+}$ in $\mathrm{n}=2$ state

None of these