How can you determine the atoic mass of an unknown metal if you know its density and the dimension of its unit cell ? Explain.

Explanation

To determine the atomic mass of an unknown metal when you know its density and the dimensions of its unit cell, you can follow these steps:

### Step-by-Step Solution:

1. **Understand the Density Formula**:
The density (d) of a crystalline solid can be expressed using the formula:
\[
d = \frac{Z \cdot M}{A^3 \cdot N_A}
...