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A transition metal ion has configuration...

A transition metal ion has configuration `[Ar] 3d^4` is in tripositive oxidation state. Its atomic number is

A

25

B

26

C

32

D

19

Text Solution

Verified by Experts

A transition metal ion has configuration [ ] `3d^(4)` is in tripositive oxidation state.
`M^(3+) = [Ar] 3d^(4) So, M = [Ar]3d^(5)4s^(2)`
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