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14 de dic. de 2021 · La radiactividad es la propiedad de ciertos materiales de emitir energía espontáneamente por la desintegración de núcleos atómicos inestables. Conoce la diferencia entre la radiactividad natural y la artificial, los tipos de radiación (α, β, γ, X), los elementos radiactivos más comunes y sus usos en medicina, medición y datación.
17 de ene. de 2021 · Radioactivity is the release of energy from the decay of the nuclei of certain kinds of atoms and isotopes. It can cause damage in materials and in living tissue. Learn about the history, facts, and applications of radioactivity from the DOE Office of Science.
Radioactivity is the term used to describe disintegration of atoms. The atom can be characterized by the number of protons in the nucleus. Some natural elements are unstable. Therefore, their nuclei disintegrate or decay, thus releasing energy in the form of radiation.
Radioactivity is the release of energy from the decay of the nuclei of certain kinds of atoms and isotopes. It can cause damage in materials and in living tissue, and it is used for various purposes in science, medicine, and society. Learn about the history, types, effects, and applications of radioactivity from the DOE Office of Science.
Radioactivity is the property of some unstable atoms (radionuclides) to emit nuclear radiation spontaneously. Learn how radioactive atoms are classified, what causes them to emit radiation, and how they transform to different isotopes. Find out the difference between radioactivity and radiation, and the types of nuclear radiation.
Learning objectives. Explain difference between major types of radiation detectors. A radiation detector is a device used to detect, track, or identify high- energy particles, such as those produced by nuclear decay, cosmic radiation, and reactions in a particle accelerator.
3 de mar. de 2019 · Radioactivity is the spontaneous decomposition of unstable nuclei to form nuclei with higher stability and release energy and particles. Radiation is the energy and particles released by radioactivity. Learn about the three major types of natural radioactivity (alpha, beta, and gamma) and the difference between natural and induced radioactivity.
