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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, known as beta decay. There are two forms of beta decay, β − decay and β + decay, which produce electrons and positrons, respectively.
2 Σεπ 2024 · Beta decay is a type of radioactive decay where an unstable atom releases a high-energy, fast-moving particle to become more stable. The particle emitted during a beta decay is known as a beta particle, which can be an electron or a positron. This radiation process changes one element into another by altering the number of protons in the nucleus.
Beta particle, electron (unit negative charge) or positron (unit positive charge) spontaneously emitted by certain unstable atomic nuclei in the radioactive disintegration process of beta decay
19 Μαρ 2020 · There are four major types of radiation: alpha, beta, neutrons, and electromagnetic waves such as gamma rays. They differ in mass, energy and how deeply they penetrate people and objects. The first is an alpha particle.
8 Μαρ 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.
16 Σεπ 2022 · Alpha decay - A common mode of radioactive decay in which a nucleus emits an alpha particle (a helium-4 nucleus). Beta decay - A common mode of radioactive decay in which a nucleus emits beta particles. The daughter nucleus will have a higher atomic number than the original nucleus.
19 Αυγ 2024 · Beta radiation (β) is the transmutation of a neutron into a proton and an electron (followed by the emission of the electron from the atom’s nucleus: ). When an atom emits a β particle, the atom’s mass will not change (because there is no change in the total number of nuclear particles).
