Question

The fraction of total volume occupied by the atoms present in a simple cubic

Answer 1

Answer:

The number of atoms present in simple cube is 1 atom per lattice. Therefore the volume of one atom whose radius is r = 4/3 π r3. = 52.4 %.

Explanation:

For Simple Cubic

Radius (r) = a/2

Volume of the atom = 43π(a2)3

Packing Fraction = 43π(a2)3a3=π6