(Solved): An atom has a diameter of 1.50A and the nucleus of that atom has a diameter of 5.00105A. D ...

An atom has a diameter of $$1.50\mathrm{A}$$ and the nucleus of that atom has a diameter of $$5.00\times 10^{?5}\mathrm{A}$$. Determine the fraction of the volume of the atom that is taken up by the nucleus. Assume the atom and the nucleus are a sphere. fraction of atomic volume: Calculate the density of a proton, given that the mass of a proton is $$1.0073\mathrm{amu}$$ and the diameter of a proton is $$1.70\times 10^{?15}\mathrm{m}$$. density: $$y/{\mathrm{cm}}^3$$