i., fiz. radyoaktivite, ışınetki, ışınetkinlik

listen to the pronunciation of i., fiz. radyoaktivite, ışınetki, ışınetkinlik
Turkish - English
radioactivity
The radiation so emitted; including gamma rays, alpha particles, neutrons, electrons, positrons, etc
the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay
the property of some elements to emit spontaneously rays of radiant energy by the decay of their atomic nuclei
The spontaneous disintegration of an atomic nucleus with the emission of energy
Radioactivity is a natural process by which the excess energy of unstable atoms is released spontaneously in the form of particles or waves The end product of this activity is radiation
The spontaneous emission of radiation from the nucleus of an unstable atom As a result of this emission, the radioactive atom is converted, or decays, into an atom of a different element that might or might not be radioactive
The emission of alpha particles, beta particles, neutrons and gamma or x-radiation from the disintegration of an atomic nucleus
Alpha and beta particles as well as gamma rays emitted from an unstable isotopes atomic nuclei Exposure to high levels of radioactivity can lead to radiation sickness
{i} emission of energy due to atomic decay, production of radiation as a result of atomic breakdown
The property or characteristic of material to spontaneously "disintegrate" with the emission of energy in the form of radiation Approximately 5,000 natural and artificial radioactive isotopes have been identified
The spontaneous emission of radiation, generally alpha or beta particles, often accompanied by gamma rays, from the nuclei of an (unstable) isotope As a result of this emission the radioactive isotope is converted (or decays) into the isotope of a different (daughter) element which may (or may not) also be radioactive Ultimately, as a result of one or more stages of radioactive decay, a stable (nonradioactive) end product is formed See Isotopes
The spontaneous disintegration of atomic nuclei
The spontaneous disintegration or change in energy state of an unstable nucleus of an atom accompanied by the emission of alpha, beta, or gamma rays
A change in the structure of an atom's nucleus where parts of its mass and/or energy are released spontaneously into the outside environment at a fixed rate The three main types of radioactivity are gamma rays, fast-moving alpha particles, and beta particles
The spontaneous disintegration of an unstable atomic nucleas, resulting in the emission of subatomic particles
The decay of unstable nuclei through the emission of ionizing radiation The resulting nucleus may itself be unstable and undergo radioactive decay The process stops only when the decay product is stable
The property possessed by some elements (as uranium) of spontaneously emitting alpha or beta rays and sometimes also gamma rays by the disintegration of the nuclei of ATOMs
The property of spontaneously emitting alpha, beta, and/or gamma radiation as a result of nuclear disintegration More Information: Radiation, Radioactive Decay
Instability of the nuclei of atoms, causing them to change spontaneously to a lower energy level or to modify the number of protons and neutrons they contain The 3 "classical" types of radioactive emissions are (1) alpha particles, nuclei of helium (2) beta-rays, fast electrons and (3) gamma-rays, high-energy photons
The spontaneous decay or disintegration of unstable atomic nuclei, accompanied by the emission of radiation
i., fiz. radyoaktivite, ışınetki, ışınetkinlik
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