Which of the following configurations is characteristic of group 13 elements?A. `ns^(2) np^(1)`B. `(n-1) d^(10) ns^(2) np^(2)`C. `(n-1)d^(1) ns^(2)`D. `[Ar] 3d^(10) 4s^(2) 4p^(1)`

Which of the following configurations is characteristic of group 13 el

1.	Which of the following configurations is characteristic of group 13 elements?A. `ns^(2) np^(1)`B. `(n-1) d^(10) ns^(2) np^(2)`C. `(n-1)d^(1) ns^(2)`D. `[Ar] 3d^(10) 4s^(2) 4p^(1)`
Answer» Correct Answer - A `ns^(2)np^(1)` that is three electrons in their valence shell.

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Which of the following configurations is characteristic of group 13 elements?A. `ns^(2) np^(1)`B. `(n-1) d^(10) ns^(2) np^(2)`C. `(n-1)d^(1) ns^(2)`D. `[Ar] 3d^(10) 4s^(2) 4p^(1)`

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