Where in an atom is the Nucleus located?

Its in the centre of the atom and is where the neutrons and protons are located. The electon shells orbit around the nucleus in the following sequence - 2 in the first shell (nearest the nucleus) 8 in the next and 8 in the next.

The nucleus is found in the centre of an atom, surrounded by the electrons associated with that atom.

The nucleus is found in the centre of an atom.