Here is the equation for the alpha decay of radon-219 into polonium. Beta decay involves the conversion of a down quark to an up quark. This changes a neutron into a proton plus an electron.

There are three main types - alpha, beta or gamma ... Pupils could explore decay chains and complete equations to show radioactive decay processes. They could also plot graphs of given data ...

Recent research has made significant strides in improving measurement techniques, particularly in the context of beta decay studies ... reference system for pure alpha and beta-emitting radionuclides.