An unstable isotope decays into tungsten-184 and a beta particle. The original particle that undergoes this decay process is known as Rhenium-184. Here's how this decay occurs step-by-step:
1. The unstable isotope of Rhenium-184 undergoes radioactive decay.
2. During this decay process, a beta particle is emitted along with a transformation of the nucleus into tungsten-184.
3. The emission of a beta particle involves the conversion of a neutron into a proton within the nucleus, releasing a high-energy electron (beta particle) in the process.
4. As a result of this decay, the original Rhenium-184 isotope is transformed into tungsten-184.
In summary, the original particle that decays into tungsten-184 and a beta particle is Rhenium-184. This process involves the conversion of the original isotope through beta decay, resulting in the formation of tungsten-184 and the emission of a beta particle.
