For a unit cell of edge length 10 Å, atomic mass of that element is 150 g and density is `1 g cm^(-3)`.Find out the atomic radius .

Explanation

To find the atomic radius of the unit cell, we can follow these steps:

### Step 1: Understand the relationship between density, atomic mass, and the number of atoms in the unit cell.

The formula relating density (ρ), atomic mass (m), number of atoms in the unit cell (Z), and the edge length (a) is given by:

\[
\rho = \frac{Z \cdot m}{a^3 \cdot N_A}
...