Question

calculate number of particles present simple unit cell
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Answer 1

Answer:

So the total contribution can be calculated as:

1/8 (contribution of corner atoms) × 8 (number of corners) = 1.

(1/8 × 8) + (1 × 1) = 2.

(1/8 × 8) + (1/2 × 6) = 4.

Answer 2

Answer:

A unit cell is a repeating structure whose specific arrangement makes up a cubic crystal system. However, a unit cell must not be confused with an atom or a particle. These atoms make up a unit cell. So let us understand how to calculate the number of particles in unit cells in a cubic crystal system.