Assertion: acetylene | /r/HasProperty | hot
Facets:
Source sentences:
text: Acetylene is hot and flammable.
text: Acetylene is a hot gas which can burn at temperatures of up to 6,300 °F/3,480 °C.
text: Acetylene is the hottest fuel gas, with a flame temperature approaching up to 5,700ºF and a triple-bond C2H2.