The coordination number of each atom in body centered cubic unit cell is

Options

A. 8
B. 6
C. 4
D. 12

Explanation

To determine the coordination number of each atom in a body-centered cubic (BCC) unit cell, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of BCC**:
- In a body-centered cubic unit cell, there is one atom at each of the eight corners of the cube and one atom at the center of the cube.

2. **Identify the Atoms**:
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