Write true or false :
The S.I. unit of density is $gc{m}^{-3}$.

As formula of density is,

$Density\left(\rho \right)=\frac{mass\left(m\right)}{Volume\left(V\right)}$

The S.I. the unit of density will be the ratio of S.I. unit of mass and volume.

The S.I. unit of mass is kilogram$\left(kg\right)$ and S.I. unit of volume is $\left(m^3\right)$.

So, the S.I. the unit of density will be $kg{m}^{-3}$.

Hence the given statement is $\text{False}$.