Atoms of metals x , y and z form face-centred cubic ( fcc ) unit cell of edge length L x…

Atoms of metals x, y and z form face-centred cubic (fcc) unit cell of edge length L_x, body-centred cubic (bcc) unit cell of edge length L_y and simple cubic unit cell of edge length L_z, respectively.
If \(r_{z}=\frac{\sqrt{3}}{2} r_{y} ; r_{y}=\frac{8}{\sqrt{3}} r_{x} ; M_{z}=\frac{3}{2} M_{y} \text { and } M_{z}=3 M_{x}\),
then the correct statement(s) is(are)
[Given: M_x, M_y and M_z are molar masses of metals x, y and z, respectively. r_x, r_y and r_z are atomic radii of metals x, y and z, respectively.]