What are exchange particles, and how do they relate to the fundamental forces?

They are the particles that make up the nucleus of an atom and are exchanged with electrons to create fundamental forces.
They are the particles that support the neutrons that are responsible for fundamental forces.
They are the particles that interact with the protons and neutrons to create the fundamental forces.
They are the particles that are responsible for fundamental force interactions.

Exchange particles are virtual particles that are exchanged between particles in order to transmit forces between them. They are responsible for mediating the fundamental forces of nature: gravitational force, electromagnetic force, weak nuclear force, and strong nuclear force.

In the context of quantum field theory, exchange particles are associated with force-carrying particles known as gauge bosons. For example, in the electromagnetic force, the exchange particle is the photon, in the weak nuclear force, the exchange particles are the W and Z bosons, and in the strong nuclear force, the exchange particle is the gluon.

These exchange particles interact with other particles to transmit the forces between them, leading to the interactions and dynamics that govern the behavior of particles at the fundamental level. The exchange of these particles is what ultimately determines the strength and nature of the fundamental forces that govern the interactions between particles in the universe.