# Problem: The single proton that forms the nucleus of the hydrogen atom has a radius of approximately 1.0x10- 13 cm. The hydrogen atom itself has a radius of approximately 52.9 pm.What fraction of the space within the atom is occupied by the nucleus?

###### Problem Details

The single proton that forms the nucleus of the hydrogen atom has a radius of approximately 1.0x10- 13 cm. The hydrogen atom itself has a radius of approximately 52.9 pm.

What fraction of the space within the atom is occupied by the nucleus?