Solid State

Calculate the density of an element having molar mass \(27 \mathrm{~g} \mathrm{~mol}^{-1}\) that forms fcc unit cell. \(\left[\mathrm{a}^3 \cdot \mathrm{N}_{\mathrm{A}}=38.5 \mathrm{~cm}^3 \mathrm{~mol}^{-1}\right]\)