How is gamma different from alpha and beta radiation?

Answer:
Gamma radiation is waves in the electromagnetic spectrum, as are x-rays and visible light.
By contrast, alpha and beta radiation consists of particles. An alpha particle is the nucleus of a helium atom moving at high speed, and a beta particle is an electron, also moving at high speed.
Gamma radiation is much deeper penetrating than alpha or beta radiation.
First answer by GeoHarvey. Last edit by GeoHarvey. Contributor trust: 261 [recommend contributor recommended]. Question popularity: 2 [recommend question].