Question

Q. The number of carbon atoms per unit cell of diamond unit cell is :
A 1
B 4

C 8
D 6

Answer 1

Solution:
In the diamond cubic unit cell, there are eight corner atoms, six face centered atoms and four more atoms inside the structure.
\(\therefore\) Number of atoms present in a diamond cubic unit cell
\(=1+3+4=8\) atoms

Answer 2

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