An atom has a diameter of 3.00 A and the nucleus of that atom has a diameter of 7.50 × 10^–5 Å. 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 amu and the diameter of a proton is 1.69 x 10^-15 m. density: g/cm³

Answer rating: 100% (QA)

Pa... View the full answer