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Beta particles have a charge of minus 1, and a mass of about 1/2000th of a proton. This means that beta particles are the same as an electron. We can write them as or, because they're the same as an electron, . ... Type of Radiation Alpha particle Beta particle Gamma ray...
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home.clara.net/darvill/nucrad/types.htm
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Atoms and Atomic Structure question: What is the mass of a beta particle? the mass of a beta particle is that of an electron which is 0.000544662309 amu (atomic mass units) or in kilograms that's 9.10938188 ... Mass for beta particle? Is beta particles mass small? Waht is the mass of beta particle? Doesa beta particle have...
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wiki.answers.com/Q/What_is_the_mass_of_a_beta_particle
wiki.answers.com/Q/What_is_the_mass_of_a_beta_particle
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A beta particle is an electron, with a mass of 1/1840
http://wiki.answers.com/Q/Mass_of_beta_radiation
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Key Words. Beta radiation • Radiopharmaceuticals • Position-emission tomography ... In the process, a positron (beta plus) particle is emitted along with a neutrino. (In the accompanying nuclear decay equations, x and y represent the mass and atomic numbers, respectively.)
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theoncologist.alphamedpress.org/cgi/content/full/11/2/1...
theoncologist.alphamedpress.org/cgi/content/full/11/2/181
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Learn about the concepts of radioactivity and radiation. ... Beta radiation is a stream of electrons, called beta particles. When a beta particle is ejected, a neutron in the nucleus is converted to a proton, so the mass number of the nucleus is unchanged, but the atomic number increases by one unit.
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chemistry.about.com/od/chemistryfaqs/f/radioactivity.ht...
chemistry.about.com/od/chemistryfaqs/f/radioactivity.htm
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I will not get into the details of the quarks, because the process can be expressed in terms of neutrons and protons: (I will include the atomic number and the mass number) ... ; Next: Gamma Radiation Up: Radiation Previous: Alpha Radiation...
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www.mcm.edu/~christej/F99P1400/Classnotes/node26.html
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Beta particles have an electrical charge of -1. Beta particles have a mass of 549 millionths of one atomic mass unit, ... Beta radiation can cause both acute and chronic health effects. Acute exposures are uncommon. Contact with a strong beta source from an abandoned industrial instrument is the type of circumstance in...
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www.epa.gov/radiation/understand/beta.html
www.epa.gov/radiation/understand/beta.html
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Beta radiation is emitted during the radioactive decay of many beta-active, unstable nuclides. Examples of pure beta-emitters are The beta particle, which is an electron, is emitted when a neutron in a nucleus is transformed into a proton. The beta particle is very light. Its mass is about 1/2000 that of the proton.
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www.kose.ee/nucbasic/nucpedia/uk/beta_radiat.htm
www.kose.ee/nucbasic/nucpedia/uk/beta_radiat.htm
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There are three main types of radiation: ... The way it works is that the Helium nuclei are in constant collision with the walls of the nucleus and because of its energy and mass, there exists a nonzero probability of transmission. That is, an alpha particle (Helium nucleus) will tunnel out of the nucleus. ... Beta Decay...
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library.thinkquest.org/3471/radiation_types_body.html
library.thinkquest.org/3471/radiation_types_body.html
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