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Which of the following pairs of ions hav...

Which of the following pairs of ions have the same electronic configuration A)`Cr^(+3),Fe^(+3)` B)`Fe^(+3),Mn^(+2)` C)`Fe^(+3),Co^(+3)` D)`Sc^(+3),Cr^(+3)`

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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