Assertion: carbohydrate's carbon | /r/HasProperty | c
Facets:
Source sentences:
text: A carbohydrate ( ) is a biomolecule consisting of carbon (C), hydrogen (H) and oxygen (O) atoms, usually with a hydrogen–oxygen atom ratio of 2:1 (as in water) and thus with the empirical formula C m (H 2 O)
text: Many of them, but not all, have general formula (CH 2 O) n (only molecules with n>4 are considered carbohydrates); some, in addition to carbon (C), oxygen (O) and hydrogen (H), include nitrogen or sulfur.