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Asked: 2 years ago2022-10-29T05:35:08+05:30 2022-10-29T05:35:08+05:30In: General Awareness

which of the following configurations is correct for alkaline earth elements?
A. `[Ne]2s^(2)2p^(2)`
B. `[Ar]4s^(2)`
C. `[Ar]3d^(10)4s^(1)`
D. `[Ar] 3d^(10)4s^(2)`

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which of the following configurations is correct for alkaline earth elements?A. `[Ne]2s^(2)2p^(2)`B. `[Ar]4s^(2)`C. `[Ar]3d^(10)4s^(1)`D. `[Ar] 3d^(10)4s^(2)`