Individual:
http://rdf.iit.demokritos.gr/2014/iaeaSafetyGlossary/id573
Annotations (2)
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nreo:canonicalLabel "radioactivity" (en)
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skos:definition "The phenomenon whereby atoms undergo spontaneous random <br/>
disintegration, usually accompanied by the emission of 'radiation'.<br/>
<b>!</b> In <br/>
'IAEA publications', 'radioactivity' should be used only to refer to the <br/>
phenomenon. To refer to the physical quantity or to an amount of a <br/>'radioactive substance', use 'activity'.<br/>" (en)
Types (1)
Usage (12)