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Identify the least stable among the followingA. `Li^(-)`B. `Be^(-)`C. `B^(-)`D. `C^(-)` |
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Answer» Correct Answer - B `Li^(-)=1s^(2)2s^(2)` `Be^(-)=1s^(2)2s^(2)2p_(y)^(1)` `Be^(-)=1s^(2)2s^(2)2p_(x)^(1)2p_(y)^(1)` `C^(-)=1s^(2)2s^(2)2p_(x)^(1)2p_(z)^(1)` |
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