Calculate the volume of a unit cell having four particles in it with a density of $19.0 \ g \ cm^{-3}$ [molar mass of element $= 190 \ g \ mol^{-1}$].
- A$3.32 \times 10^{-23} \ cm^3$
- B$5.0 \times 10^{-23} \ cm^3$
- C$6.64 \times 10^{-23} \ cm^3$
- D$2.4 \times 10^{-23} \ cm^3$
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