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Which of the following pairs of ions hav...

Which of the following pairs of ions have the same eletronic configuration ?

A

`Cr^(3+), Fe^(3+)`

B

`Fe^(3+), Mn^(2+)`

C

`Fe^(3+), Co^(3+)`

D

`Sc^(3+), Cr^(3+)`

Text Solution

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The correct Answer is:
B
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