context: In particle physics, the weak interaction (the weak force or weak nuclear force) is the mechanism of interaction between subatomic particles that causes radioactive decay and thus plays an essential role in nuclear fission. The theory of the weak interaction is sometimes called quantum flavordynamics (QFD), in analogy with the terms quantum chromodynamics (QCD) dealing with the strong interaction and quantum electrodynamics (QED) dealing with the electromagnetic force. However, the term QFD is rarely used because the weak force is best understood in terms of electroweak theory (EWT).[1]
question: What is the weak atomic force?
answers.text: the mechanism of interaction between subatomic particles that causes radioactive decay and thus plays an essential role in nuclear fission mechanism of interaction between subatomic particles that causes radioactive decay and thus plays an essential role in nuclear fission