Doubt: Sir ' Pease provide order of atomic size of Group 13 elements , Ga is really confusing Chapter: The p-Block Elements (XI) - Subject: Chemistry - Course: NEET Course - Complete Syllabus

Doubt by Piyush Malghani

Sir ' Pease provide order of atomic size of Group 13 elements , Ga is really confusing

Answers

Answer by Rishikant Pandey

In group 13 the order of atomic radius is not regular due to transition contraction.

B < Ga < Al < In < Tl

This is correct

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