Atomic Number 6 — synonyms, definition

1. atomic number 6 (Noun)

C carbon

atomic number 6 (Noun) — An abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds.

chemical element element activated carbon activated charcoal adamant black lead carbon 14 carbon black char charcoal crock diamond fullerene graphite lampblack plumbago radiocarbon smut soot wood coal black gold coal crude crude oil fossil oil limestone oil petroleum rock oil