Assertion: acetylene | /r/Synonym | ethyne
Facets:
value: officially
type: MANNER
Source sentences:
text: Acetylene, which consists of two carbon atoms triple-bonded to each other and to a single hydrogen atom each, is also known as ethyne.
text: In alkyne it states that the acetylene is officially known as ethyne which I assume is refering to IUPAC nomenclature.