Both are composed of carbon.
Soot, for example, is composed of carbon nanoparticles.
Chlorofluorocarbon (CFC), any of several organic compounds composed of carbon, fluorine, and chlorine.
Like graphite, graphene is entirely composed of carbon atoms and 1mm of graphite contains some 3 million layers of graphene.
This reflects the fact that all organic molecules are composed of carbon bound at least to hydrogen.
The organics that feed the anaerobic digestion process are composed of carbon, nitrogen, and oxygen (C, N, and O).
Quinones are molecules composed of carbon, hydrogen and oxygen that ionise in similar ways to metals like vanadium.
One of the electrodes, the cathode, is made of lithium cobalt oxide; the other, the anode, is composed of carbon.
Carbohydrates, which are composed of carbon, hydrogen, and oxygen, are the major supplier of energy to the body, providing 4 kilocalories per gram.
Purine, any of a class of organic compounds of the heterocyclic series characterized by a two-ringed structure composed of carbon and nitrogen atoms.
Biomass is basically composed of carbon, hydrogen and oxygen.
