Which of the following outer configuration of element has minimum electron affinity.
Which of the following outer configuration of element has minimum electron affinity.
A. `2s^(2)2p^(4)`
B. `2s^(2)2p^(2)`
C. `3s^(2)3p^(4)`
D. `3s^(2)3p^(2)`
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Correct Answer - B
`{:(2p^(2),,2p^(4),),(C,lt,O,),(wedge,,wedge,),(Si,lt,S,),(3p^(2),,3p^(4),):}`
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