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More number of oxidation states are exhi...

More number of oxidation states are exhibited by the actinoids than by the lanthonoids. The main reason for this is:- (

A

More energy difference between 5f and 6d orbitals than that between 4f and 5d orbitals

B

Lesser energy difference between 5f and 6d orbitals than between 4f and 5d orbitals

C

Greater metallic character of the lanthanoids than that of the corresponding actinoids

D

More active nature of the actinoids

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The correct Answer is:
B
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