Identify the incorrect statements among the following – InterviewSolution

1.	Identify the incorrect statements among the following
Answer» d-block elements show irregualr and erratic chemical properties among themselves La and Lu have partially filled d ORBITALS and no other partially filled orbitals The CHEMISTRY of various lanthoids as very similar 4F and 5f orbitals lanthanoids is very similar Solution :4f and 4f belongs to DIFFERENT energy levels, hence the shielding effect on them is not the same. Shielding of 4f is more than 5f. Hence (d) is CORRECT.

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