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Tardigrade
Question
Chemistry
The number of carbon atoms per unit cell of diamond unit cell is :
Q. The number of carbon atoms per unit cell of diamond unit cell is :
7070
217
NEET
NEET 2013
The Solid State
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A
1
6%
B
4
24%
C
8
59%
D
6
11%
Solution:
In the diamond cubic unit cell, there are eight corner atoms, six face centered atoms and four more atoms inside the structure.
∴
Number of atoms present in a diamond cubic unit cell
=
1
+
3
+
4
=
8
atoms