Published by:
CGP EDU Academic Team
Published on: August 13, 2026
An element with molar mass 
forms a cubic unit cell with edge length 
. If its density is 
the radius of the element is approximately 
(to the nearest integer).
Text Solution
Verified by ExpertsThe correct answer is:
143
(143)
, Molar mass of an element 
, edge length of a cubic unit cell 
densitv of the element 
The element has fce unit cel
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