The nucleus of a hydrogen atom is a single proton which has, Ask an Expert

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The nucleus of a hydrogen atom is a single proton, which has a radius of about 1.1 x 10^-15 meter. The single electron in a hydrogen atom orbits the nucleus at a distance of 5.3 x 10^-11 meter. Find the ratio of the density of the hydrogen nucleus to the density of the complete hydrogen atom?

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