The volume of atoms present in a face-centred cubic unit cell of a metal ( is the…

CHEMISTRY · Single correct

Problem

The volume of atoms present in a face-centred cubic unit cell of a metal (

r

is the atomic radius) is: (1)

\frac{20}{3}\pi r^3

(2)

\frac{24}{3}\pi r^3

(3)

\frac{12}{3}\pi r^3

(4)

\frac{16}{3}\pi r^3