The nucleus radius of 8O16 is 3 * 10^-15 m. If an atomic mass unit is 1.67 * 10^-27 kg, then the nuclear density is approximately The nucleus radius of 8O16 is 3 * 10^-15 m. If an atomic mass unit is 1.67 * 10^-27 kg then the nuclear density is approximately October 18, 2020 [...]