Which subatomic particle has no charge in the nucleus?

Which subatomic particle has no charge in the nucleus?

• A. Electron
• B. Valence electron
• C. Neutron
• D. Proton

Answer: (C)

The particle with no electric charge in the nucleus is the neutron. Neutrons are electrically neutral, meaning their charge is zero, and they reside in the nucleus alongside positively charged protons. Electrons, which carry a negative charge, orbit outside the nucleus, and protons inside the nucleus carry a positive charge. Together, protons and neutrons make up the nucleus (the nucleons), and neutrons help stabilize the nucleus without adding any electric repulsion. So the neutral, inside-the-nucleus particle is the neutron.

The particle with no electric charge in the nucleus is the neutron. Neutrons are electrically neutral, meaning their charge is zero, and they reside in the nucleus alongside positively charged protons. Electrons, which carry a negative charge, orbit outside the nucleus, and protons inside the nucleus carry a positive charge. Together, protons and neutrons make up the nucleus (the nucleons), and neutrons help stabilize the nucleus without adding any electric repulsion. So the neutral, inside-the-nucleus particle is the neutron.