With which of the following electronic configuration of an atom has the lowest ionization enthalpy:A. `1s^(2) 2s^(2)2p^(6)`B. ` 1s^(2) 2s^(2) 2p^(5)`C. `1s^(2) 2s^(2) 2p^(3) `D. `1s^(2) 2s^(2) 2p^(5) 3s^(1)`

With which of the following electronic configuration of an atom has th

1.	With which of the following electronic configuration of an atom has the lowest ionization enthalpy:A. `1s^(2) 2s^(2)2p^(6)`B. ` 1s^(2) 2s^(2) 2p^(5)`C. `1s^(2) 2s^(2) 2p^(3) `D. `1s^(2) 2s^(2) 2p^(5) 3s^(1)`
Answer» Correct Answer - D

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With which of the following electronic configuration of an atom has the lowest ionization enthalpy:A. `1s^(2) 2s^(2)2p^(6)`B. ` 1s^(2) 2s^(2) 2p^(5)`C. `1s^(2) 2s^(2) 2p^(3) `D. `1s^(2) 2s^(2) 2p^(5) 3s^(1)`

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