Potassium crystallizes in bcc lattice, hence the coordination number of potasium in potassium metal is `"____________"`

Options

A. 0
B. 4
C. 6
D. 8

Explanation

To determine the coordination number of potassium in its body-centered cubic (bcc) lattice structure, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Body-Centered Cubic (BCC) Structure**:
- In a bcc lattice, there are atoms located at each of the eight corners of the cube and one atom at the center of the cube.

2. **Count the Atoms**:
...