Assertion: charcoal | /r/HasProperty | uncountableimpure carbon
Facets:
Source sentences:
text: As nouns the difference between gray and charcoal is that gray is an achromatic colour intermediate between black and white or gray can be in the international system of units, the derived unit of absorbed dose of radiation (radiation absorbed by a patient); one joule of energy absorbed per kilogram of the patient's mass symbol: gy while charcoal is (uncountable) impure carbon obtained by destructive distillation of wood or other organic matter, that is to say, heating it in the absence of oxygen.