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Which of the following lanthanoids show ...

Which of the following lanthanoids show (+2) oxidation state besides the characteristic oxidation state (+3) of lanthanoids?

A

Ce

B

Eu

C

Yb

D

Ho

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
Eu and Yb after loss of two electrons gains `f^(7) and f^(14)` configuration respectively.
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