Chemistry - PERIODIC TABLE Question with Solution | TestHub
ChemistryPERIODIC TABLEAtomic Size, ZeffMedium2 minQB
ChemistryMediumsingle choice
Lanthanide contraction is due to :
Options:
Answer:
D
Solution:
The lanthanide contraction is caused by the poor shielding of 4f electrons, leading to an increased effective nuclear charge () on outer electrons.
Stream:JEESubject:ChemistryTopic:PERIODIC TABLESubtopic:Atomic Size, Zeff
⏱ 2mℹ️ Source: QB
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