actinon
English
editEtymology
editNoun
editactinon (plural actinons)
- (physics, dated) Radon-219 (21986Rn; symbol An), an isotope of radon
- (obsolete) Synonym of radon
- (dated) An actinide
Synonyms
edit(an isotope of radon):
Hypernyms
editisotope of radon
Coordinate terms
editisotope of radon
Translations
editAnagrams
editRomanian
editEtymology
editNoun
editactinon n (uncountable)
Declension
edit declension of actinon (singular only)
| singular | ||
|---|---|---|
| n gender | indefinite articulation | definite articulation |
| nominative/accusative | (un) actinon | actinonul |
| genitive/dative | (unui) actinon | actinonului |
| vocative | actinonule | |
Categories:
- English terms prefixed with actin-
- English terms suffixed with -on
- English lemmas
- English nouns
- English countable nouns
- en:Isotopes
- English dated terms
- English terms with obsolete senses
- en:Obsolete element names
- en:Radioactivity
- en:Types of chemical element
- English 3-syllable words
- Romanian terms borrowed from French
- Romanian terms derived from French
- Romanian lemmas
- Romanian nouns
- Romanian uncountable nouns
- Romanian neuter nouns
- ro:Isotopes
- ro:Radioactivity