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The shielding of 5f is poor …

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The shielding of 5f is poor than 4f , so actinoids are contracted more efficiently so shouldn't their size be smaller than lanthanoids Also how the ionization enthalpy of lanthanoids is more ?

Posted by Shagun Waraich 6 years, 9 months ago

CBSE > Class 12 > Chemistry

4 answers

Ritu Gupta 6 years, 9 months ago

Welcome

3Thank You

Shagun Waraich 6 years, 9 months ago

OOkay thanks

1Thank You

Ritu Gupta 6 years, 9 months ago

But on moving down the group no. of shell also increases thats why actinoids have large size than lanthanoids.

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Shagun Waraich 6 years, 9 months ago

Plzz tell fast I m confused

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