Assertion. Actinoidsshow larger number of oxidation states than lantha – InterviewSolution

1.	Assertion. Actinoidsshow larger number of oxidation states than lanthanoids. Reason. Highest oxidation state showsn by lanthanoids is +4 while that of actinoids is +7
Answer» Solution :Correct explanation . Due to lanthanoid between 4f and 5D SUBSHELLS is large while in case of actinoids,energy GAP between 5f, 6d and 7s SUBSHELL is very small.

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