Q10 / 150 · MHT CET 2019 (Shift 2) · Chemistry

How many total constituent particles are present in simple cubic unit cell?

Correct answer
A
1
B
3
C
4
D
2

Solution

A simple cubic lattice has only eight atoms on the corners. As the contribution by each

= \frac{1}{8} .

therefore, number of constituent particles (atoms) present in a unit cell

= \frac{1}{8} \times 8 = 1 .

Hence, the correct answer is option: 'A'.

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