Alpha decay equation: to complete the decay equation in the exam, start by filling in the numbers for the alpha particle. Sometimes, it is also written as: \(_{-1}^{~0}\beta\). 1. An unstable ...

Therefore, during radioactivity three major types of radiations are emitted by the radioactive particles namely alpha, beta, and gamma ... are excreted in the alpha decay process.

2002 European Physical Journal A14 279). Nuclei decay when they contain either too many neutrons or too many protons to be stable. In addition to alpha, beta and gamma decay and nuclear fission, ...

Although bismuth-209 is commonly thought to be the heaviest stable isotope that exists in nature, theory suggests that it should be metastable and decay via alpha-particle emission ... be used to ...