Question

Which sub-atomic particle is NOT found at the center of the atom?

Answer 1

All the positive charge of an atom is contained in the nucleus, and originates from the protons. Neutrons are neutrally-charged. Electrons, which are negatively-charged, are located outside of the nucleus.

Answer 2

Answer:

Protons and neutrons are in the nucleus (the center of an atom), but electrons are not.