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Beta ParticleAn electron ejected from the nucleus of a decaying atom. Although beta particles can be stopped by a thin sheet of aluminum, they can penetrate the dead skin layer, potentially causing burns. They can pose a serious direct or external radiation threat and can be lethal depending on the amount received. They also pose a serious internal radiation th [..]
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Beta ParticleElectron emitted from the nucleus of a radioactive isotope. Also see alpha particle and gamma rays.
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Beta ParticleAn electron emitted by an unstable nucleus, when a neutron decays into a proton and an electron. In some cases, beta radiation consists of positrons ("antielectrons" which are identical to e [..]
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Beta ParticleElectron with positive or negative charge emitted by a nucleus or elementary particle during beta decay or produced by a nuclear reaction. Depending on the charge of the emitted electron this is also [..]
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Beta Particle(Or β particle.) Physically indistinguishable from the electron (or positron) but usually restricted to products in nuclear reactions (beta decay). The term was coined by Ernest Rutherford, who discov [..]
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Beta ParticleA charged particle (with a mass equal to 1/1837 that of a proton) that is emitted from the nucleus of a radioactive element during radioactive decay (or disintegration) of an unstable atom. A negatively charged beta particle is identical to an electron, while a positively charged beta particle is called a positron. Large amounts of beta radiation m [..]
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Beta ParticleA charged particle of very small mass emitted spontaneously from the nuclei of certain radioactive elements. Most (if not all) of direct fission products emit (negative) beta particles. Physically, th [..]
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Beta ParticleA charged particle emitted from a nucleus during certain types of radioactive decay, with a mass much smaller than that of a proton or a neutron. A negatively charged beta particle is identical to an [..]
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Beta ParticleAn electron or positron. The term is generally applied to an electron or positron emitted in radioactive beta decay.
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Beta ParticleA particle emitted from an atom during radioactive decay. Beta particles are generally electrons (with negative charge) but may be positrons.
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Beta ParticleA charged particle emitted from a nucleus during radioactive decay, with a mass equal to 1/1837 that of a proton. A negatively charged beta particle is identical to an electron. A positively charged b [..]
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Beta ParticleHigh-energy electron emitted as ionizing radiation from a decaying nucleus; also known as a beta ray
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Beta ParticleA fast moving electron ejected from a certain type of unstable nucleus. A β particle is stopped by a few millimetres of aluminium. They are ionising particles, but not as strongly ionising as α (alpha [..]
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Beta ParticleThe beta particle has the form of a high speed negatively charged electron (or a positively charged electron in the case of the positron). In beta decay (electron emission) a neutron in the nucleus is [..]
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Beta Particle(particles) An energetic electron or positron produced as the result of a nuclear reaction or nuclear decay.
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Beta ParticleA charged particle emitted from a nucleus during radioactive decay, with a mass equal to 1/1837 that of a proton. A negatively charged beta particle is identical to an electron. A positively charged b [..]
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Beta ParticleAn electron emitted from the nucleus of a radioactive atom.
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Beta ParticleAn electron given off by an unstable nucleus (Lesson 25)
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Beta ParticleA beta particle is: a particle of nuclear radiation that is a fast electron. Animated gif: click here It has a mass of 0.000055 u (see atomic mass unit) Being of tiny mass (even on a nuclear scale) [..]
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Beta Particlean electron emitted during radioactive decay.
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Beta ParticleHigh energy POSITRONS or Electrons ejected from a disintegrating atomic nucleus.
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Beta ParticleA beta particle is an energetic electron given off by atoms when the atoms have too much energy. Beta particles do not travel very far, but travel farther than alpha particles. Beta particles are typi [..]
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Beta Particlea charged electron emitted during certain types of radioactive decay, such as beta decay
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