Which one of the elements with the following outer orbital configurati – InterviewSolution

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1.	Which one of the elements with the following outer orbital configuration may exhibit the larger number of oxidation states ?A. `3d^(3)4s^(2)`B. `3d^(5)4s^(1)`C. `3d^(5)4s^(2)`D. `3d^(2)4s^(2)`
Answer» Correct Answer - C The configuration `3d^(5)4s^(2)` can have various oxidation states upto +7.

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