Iron has an edge length 288 pm. Its density is `7.86 gm//cm^(3)` . Find the type of cubic lattice to which crystal belongs. (At. mass of iron = 56)

Explanation

To determine the type of cubic lattice to which iron belongs, we will use the formula for density in a crystalline solid:

\[ \text{Density} = \frac{Z \times \text{Molecular Weight}}{N_A \times a^3} \]

Where:
- \( Z \) = number of atoms per unit cell
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