<P> A beta particle , also called beta ray or beta radiation ( symbol β ) , is a high - energy , high - speed electron or positron emitted by the radioactive decay of an atomic nucleus during the process of beta decay . There are two forms of beta decay , β decay and β decay , which produce electrons and positrons respectively . </P>
<P> A beta particle , also called beta ray or beta radiation ( symbol β ) , is a high - energy , high - speed electron or positron emitted by the radioactive decay of an atomic nucleus during the process of beta decay . There are two forms of beta decay , β decay and β decay , which produce electrons and positrons respectively . </P>
what is the nuclear symbol for a beta particle
what is the nuclear symbol for a beta particle
β
β