Published by:
CGP EDU Academic Team
Published on: August 23, 2026
In FCC, 
tetrahedral void is filled. Find the effective number of atoms in the cell if made using the same atoms?
Text Solution
Verified by ExpertsThe correct answer is:
D
Number of atoms in FCC unit cell 
Total number of tetrahedral voids 
Given that 
tetrahedral voids are occupied by atoms, i.e.,
Number of atoms present in tetrahedral voids 
of 
Therefore, the effective number of atoms in the cell 
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