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Definisjon av radioactivity

Vi fant 4 definisjoner av radioactivity på engelsk.

Annonsering

WordNet WordNet by Princeton University

Noun
radioactivity - the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay
radiation
emission the act of emitting; causing to flow forth
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= antonym
= relatert ord

Wiktionary Wiktionary dictionary logo

Substantiv
radioactivity - Spontaneous emission of ionizing radiation as a consequence of a nuclear reaction, or directly from the breakdown of an unstable nucleus.
radioactivity - The radiation so emitted; including gamma rays, alpha particles, neutrons, electrons, positrons, etc.

OmegaWiki Dictionary Ω

  • radioactivity
    The property possessed by some atomic nuclei of disintegrating spontaneously, with loss of energy through emission of a charged particle and/or gamma radiation.

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