Given that the diameter of the hydrogen atom is $0.100 \, \text{nm}$, the radius would be half of that, so $r = 0.050 \, \text{nm} = 5.0 \times 10^{-11} \, \text{m}$.
The volume of a sphere is given by $V = \frac{4}{3} \pi r^3$.
Substitute the radius into the
Show more…