Assertion: aromatic hydrocarbon | /r/HasAspect | multiple cycles
Facets:
value: by definition
type: OTHER
Source sentences:
text: By definition, polycyclic aromatic hydrocarbons have multiple cycles, precluding benzene from being considered a PAH.
text: By definition, polycyclic aromatic hydrocarbons have multiple cycles, precluding benzene from being considered a PAH.