beta radiation Definition

beta ray, electron radiation, alpha radiation, corpuscular radiation, beta particle, radiation, photofission, nuclear reaction, compton effect, background radiation, scintillation counter, photodisintegration, photonuclear, alpha decay, neutron radiation, actinon, radioactive, mesothorium, electron spin resonance, calorescence, neutron, photoneutron, mass number, delta ray, predecay, diradiation, radiophobia, microwave spectroscopy, radiostrontium, radioactivity, radiothorium, alpha ray, counter tube, neutron number, cosmic background radiation, radioelement, cosmic radiation, muonium, relative atomic mass, radiogold, nuclear chemistry, calutron, photon, pyrheliometer, heat ray, geocorona, antineutron, actinic radiation, atomic weight, gamma ray, thermalize, actinotherapy, cosmotron, separation energy, isotope, thermion, mean free path, ionize, nuclear fusion, irradiation, actinism, thermal neutron, protyle, radiately, electron shell, electric charge, hodoscope, cloud chamber, solar constant, hyperfine structure, tyndall effect, electron, bremsstrahlung, fundamental particle, chemical element, absorption band, radioactive material, photomagnetic, mendelevium, atomic mass, spectrohelioscope, irradiate, gauge boson, quantum number, particle beam, atomic number, x ray, geiger counter, isotone, radiation pyrometer, bohrium, electromagnetic wave, radioluminescence, weak force, meitnerium, radiotoxic, selenium cell, lambda particle, radiant energy, hydrogen atom,