Select incorrect statement about lanthanides. – InterviewSolution

1.	Select incorrect statement about lanthanides.
Answer» All the LANTHANIDES are non-radioactive (EXCEPT `P_m` ) All the lanthanides have `6s^2` configuration in OUTERMOST shell Most stable OXIDATION number is +3 Lanthanum has `[Xe]4f^1 6s^2` configuration Answer :D

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