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The correct statement(s) about transitio...

The correct statement(s) about transition element is/are.

A

The most stable oxidation is +3 and its stability decreases across the period.

B

transition elements of 3d- series have almost same atomic sizes from Cr to Cu

C

The stability of +2 oxidation state increases across the period.

D

Some transition elements like Ni, Fe, Cr may show zero oxidation state in some of their compound.

Text Solution

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The correct Answer is:
A, B, C, D
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