What are the 3 types of nuclear radiation?

The three types of nuclear radiation refer to alpha, beta, and gamma radiation. In order to become stable, a nucleus may emit an alpha particle (a helium nucleus) or a beta particle (an electron or a positron). read more

The three types of nuclear radiation are alpha, beta, and gamma radiation. Alpha rays- essentially a helium ion, removes 4 amu, reduces atomic number by 2; Beta rays- 2 different varieties: beta positive rays and beta negative rays. The former occurs in isotopes with too many protons. read more

The first type of radiation, Alpha, consists of two neutrons and two protons bound together to the nucleus of a Helium atom. Though the least powerful of the three types of radiation, alpha particles are nonetheless the most densely ionizing of the three. read more