Assertion: hydrocarbon | /r/HasProperty | carbon
Facets:
value: in ratios
type: OTHER
value: in various chemical configurations
type: OTHER
value: exclusively
type: DEGREE
Source sentences:
text: A hydrocarbon is any chemical compound composed exclusively of carbon and hydrogenatoms.
text: A hydrocarbon is an organic chemical compound that is comprised only of carbon (C) and hydrogen (H) atoms.
text: In organic chemistry, a hydrocarbon is a chemical compound that is composed of hydrogen and carbon in various chemical configurations and ratios, usually arranged in a long chain.