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i need to know the variation of atomic radii of lanthanoids and actinoids

 i need to know the variation of atomic radii of lanthanoids and actinoids

Grade:12th pass

2 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
Dear student

The question appears to be blank there is some error kindly upload the question using another post

Regards
Arun
25750 Points
4 years ago
Lanthanide contraction is the greater than expected decrease in atomic radii of the elements in the lanthanide series . This is due to the result of poor shielding of nuclearcharge by 4f electrons the 6s electrons are drawn towards the nucleus thus resulting in smaller atomic radii

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