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Larger number of oxidation state are exh...

Larger number of oxidation state are exhibited by the actinoids than those by the lanthanoids , the main reason being.

A

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

B

more reactive nature of the antinoids than the lanthanoids

C

4f orbitals more diffused than the 5f orbitals

D

lesser energy difference between 5f and 6d than between 4f and 5d orbitals.

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The correct Answer is:
d
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