Question

which particles in an atom are found in the nucleus and have no charge? neutrons positrons electrons protons

Explanation:

Atoms have a nucleus containing protons and neutrons. Protons are positively - charged, while neutrons are neutral (have no charge). Electrons orbit the nucleus and are negatively - charged. Positrons are the antiparticles of electrons and are not in the nucleus in a typical atom.

Answer:

A. Neutrons