The weak interaction is responsible for the radioactive decay of atoms The exchange particle that carries this force is the W–, W+ or Z0 boson The type of exchange particle depends on the type of interaction β decay β – and β + decay are examples of the weak interaction in action

The nuclear force (or nucleon–nucleon interaction, residual strong force, or, historically, strong nuclear force) is a force that acts between the protons and neutrons of atoms. Neutrons and protons, both nucleons, are affected by the nuclear force almost identically.

The electromagnetic force is therefore a long-range force. Weak Nuclear Force. The weak nuclear force is responsible for radioactive decay. The range of the weak nuclear force is very short (only about 10 −18 10 −18 m) and like the other forces in the Standard Model, the weak force can be described in terms of particle exchange. (There is.