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Which one of the elements with the follo...

Which one of the elements with the following outer orbital configurations 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

Verified by Experts

The correct Answer is:
B

The no of various oxidation states possible are +2, +3, +4, +5, +6 and +7.
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