Published by:
CGP EDU Academic Team
Published on: August 12, 2026
An element (atomic mass 
) having 
structure has unit cell edge 400 
. The density of element is
A
7.289 
B
2.144 
C
10.376 
D
5.188 
Text Solution
Verified by ExpertsThe correct answer is:
D
Cell edge 
; Number of atoms in 
and atomic mass 
Since atomic mass is 100 
, therefore mass of
each atom 
We know that volume of unit cell 
and
mass of unit cell 
Therefore density 
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