actinon en · NOUN
Etymology
Contraction of actinium emanation.
Meanings
- (dated) Radon-219 (21986Rn; symbol An), an isotope of radon
- (obsolete) Synonym of radon.
- (dated) An actinide
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| actinons | Number=Plur | lexicographic |
Coordinates
thoron (isotope of radon) · radon (isotope of radon)
Hypernyms
radon (isotope of radon)
Synonyms
exactinio · actinium emanation · akton · An · radon-219 · radon · Ao · acton · actineon
Translations (1)
pl aktynon (Translations)