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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.
Jul 5, 2024 · Learn about beta particles, one of the three types of ionizing radiation emitted by radioactive elements. Beta particles are small, fast-moving particles that can penetrate the skin and cause damage to living tissue and DNA.
Learn about beta radiation, a form of ionizing radiation consisting of free electrons or positrons emitted by certain radioactive nuclei. Find out how beta radiation differs from alpha and gamma radiation, how it interacts with matter, and how to protect from it.
Learn about beta particles, high energy electrons or positrons emitted by some radionuclides during beta-decay. Find out their properties, health effects, sources and uses.
Mar 8, 2019 · A beta particle (β) is a high-energy electron or positron shot out due to a radioactive event. Beta rays or beta radiation is a form of ionizing radiation emitted by certain types of radioactive nuclei.
The radiation hazard from betas is greatest if they are ingested. Beta emission is accompanied by the emission of an electron antineutrino which shares the momentum and energy of the decay.
Mar 19, 2020 · Learn about the four major types of radiation: alpha, beta, neutrons, and electromagnetic waves. Find out how they differ in mass, energy, and penetration, and see examples of their uses and sources.
