/ RDLs / ISO 15926 Part 4: Core reference data - Edition 4 / RADIOACTIVE ELEMENT

RADIOACTIVE ELEMENT

Class
Identifier
https://posccaesar.org/ontology/15926-4/4.0/RADIOACTIVE_ELEMENT
Definition A <RADIOACTIVE ELEMENT> is an <Atom> that is subject to spontaneous degeneration of its nucleus accompanied by the emission of alpha particles, beta particles, or gamma rays