Published by:
CGP EDU Academic Team
Published on: August 13, 2026
In the structure of a solid, 
atoms are located at the cube corners of the unit cell, 
atoms are located at the cube edges and 
atoms at the cube centres. The formula of the compound is
A
3
B
2 C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Contribution of 
atoms to the unit cell 
Contribution of 
atoms to the unit cell 
Contribution of Na atoms to the unit cell 
Thus, the formula of the compound will be 
.
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