Explanation:
The given data is as follows.
mass = 2.72 g
volume = 0.121 [tex]cm^{3}[/tex]
As the density is mass divided by volume.
Mathematically, Density = [tex]\frac{mass}{volume}[/tex]
Hence, putting the given values into the above formula and calculate the density as follows.
Density = [tex]\frac{mass}{volume}[/tex]
= [tex]\frac{2.72 g}{0.121 cm^{3}}[/tex]
= 22.47 [tex]g/cm^{3}[/tex]
Thus, we can conclude that density of osmium is 22.47 [tex]g/cm^{3}[/tex].
