Calculate the radius of molybdenum atom if the element crystallizes as body- centred cubic crystals. Given: Density of $Mo=10.3\;g\;cm^{-3}$ and molar mass of $Mo= 95.94 \;g\;mol^{-1}$

Question

$\begin{array}{1 1} 135.5\;pm \\ 415\;pm \\ 678\;pm \\ 516\;pm \end{array} $