The energy of an electron in first Bohr orbit of H -atom is \(-13.6\mathrm{eV}\) . The magnitude of energy value of electron in the first excited state of \({\mathrm{Be}}^{3+}\) is _______eV . (nearest integer value)

[JEE Main 2025, 8 Apr (Shift 1)]

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The energy of an electron in first Bohr orbit of H -atom is \(-13.6\mathrm{eV}\) . The magnitude of energy value of electron in the first excited state of \({\mathrm{Be}}^{3+}\) is _______eV . (nearest integer value)

[JEE Main 2025, 8 Apr (Shift 1)]

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The energy of an electron in first Bohr orbit of H -atom is \(-13.6\mathrm{eV}\) . The magnitude of energy value of elec…

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