isotoopit
type: Concept
narrower: radionuklidit
preferred label: isotoper @sv
preferred label: isotopes @en

puoliintumisaika
type: Concept
preferred label: halveringstid @sv
related: radionuklidit

radionuklidit
type: Concept
alternative label: radionuclides @en
broader: isotoopit
in scheme: conceptscheme
related: puoliintumisaika
cc: C22 viljely
cc: C80 ymparistonsuojelu