The energy required to release 1 electron fro | vedclass

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(A) The energy of an electron in a hydrogen-like species is given by the formula $E_n = -13.6 	imes \frac{Z^2}{n^2} \ eV$. For $He^{+}$,the atomic nu

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$+54.4$

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(A) The energy of an electron in a hydrogen-like species is given by the formula $E_n = -13.6 	imes \frac{Z^2}{n^2} \ eV$. For $He^{+}$,the atomic number $Z = 2$ and for the ground state,$n = 1$. Substituting these values: $E_1 = -13.6 	imes \frac{2^2}{1^2} = -13.6 	imes 4 = -54.4 \ eV$. The energy required to remove the electron (ionization energy) is the negative of the ground state energy: $IE = -E_1 = -(-54.4) = +54.4 \ eV$.

The energy required to release $1$ electron from $He^{+}$ is $............$ $eV$.

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