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Energy and radius of first Bohr orbit of \({\mathrm{He}}^{+}\mathrm{and}{\mathrm{Li}}^{2+}\)are [NEET 2025]

Energy and radius of first Bohr orbit of \({\mathrm{He}}^{+}\mathrm{and}{\mathrm{Li}}^{2+}\)are

[NEET 2025]

\({E}_{n}(L{i}^{2+})=-19.62\times {10}^{-16}J\\ {r}_{n}(L{i}^{2+})=17.6pm\\ {E}_{n}(H{e}^{+})=-8.72\times {10}^{-16}J\\ {r}_{n}(H{e}^{+})=26.4pm\)

\({E}_{n}(L{i}^{2+})=-8.72\times {10}^{-16}J\\ {r}_{n}(L{i}^{2+})=17.6pm\\ {E}_{n}(H{e}^{+})=-19.62\times {10}^{-16}J\\ {r}_{n}(H{e}^{+})=17.6pm\)

\({E}_{n}(L{i}^{2+})=-19.62\times {10}^{-18}J\\ {r}_{n}(L{i}^{2+})=17.6pm\\ {E}_{n}(H{e}^{+})=-8.72\times {10}^{-18}J\\ {r}_{n}(H{e}^{+})=26.4pm\)

\({E}_{n}(L{i}^{2+})=-8.72\times {10}^{-18}J\\ {r}_{n}(L{i}^{2+})=26.4pm\\ {E}_{n}(H{e}^{+})=-19.62\times {10}^{-18}J\\ {r}_{n}(H{e}^{+})=17.6pm\)

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