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Which one of the elements with the follo...

Which one of the elements with the following outer orbital configuration may exhibit the largest number of oxidation states ?

A

`3d^(5) 4s^(1)`

B

`3d^(5) 4s^(2)`

C

`3d^(2) 4s^(2)`

D

`3d^(3) 4s^(2)`

Text Solution

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The correct Answer is:
B
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