actinon
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English[edit]
Etymology[edit]
Noun[edit]
actinon (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[edit]
isotope of radon
Coordinate terms[edit]
isotope of radon
Translations[edit]
Anagrams[edit]
Romanian[edit]
Etymology[edit]
Noun[edit]
actinon 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