As per Bohr model, the minimum energy (in eV) required to remove an electron

As per Bohr model, the minimum energy (in eV) required to remove an electron from the ground state of doubly ionised Li-atom (Z=3) is

Options

(a) 1.51
(b) 28.7
(c) 53.9
(d) 122.4

Correct Answer:

122.4

Explanation:

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