Which of the following particles is found in the nucleus and is neutral?

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The particle that is found in the nucleus and has no electric charge is the neutron. Neutrons play a critical role in the stability of atomic nuclei. While protons, which are also found in the nucleus, carry a positive charge, neutrons are essential for offsetting the repulsive forces between the positively charged protons due to their mutual electrostatic repulsion. Additionally, neutrons contribute to the overall mass of the atom.

In contrast, electrons are particles that orbit the nucleus and carry a negative charge, while positrons are the antiparticles of electrons and also carry a positive charge. Therefore, the only particle listed that is found in the nucleus and remains neutral in charge is the neutron.

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