| Engelsk substantiv: atomic number 6 | 
| 1. | atomic number 6 (om masse eller substans) an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds | 
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 | Ord med samme betydning (synonymer) | C, carbon | 
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 | Mindre spesifikke uttrykk | chemical element, element | 
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 | Mere spesifikke uttrykk | activated carbon, activated charcoal, adamant, black lead, carbon 14, carbon black, char, charcoal, crock, diamond, fullerene, graphite, lampblack, plumbago, radiocarbon, smut, soot, wood coal | 
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 | Vedrørende disse overordnede uttrykkene | coal, crude, crude oil, fossil oil, limestone, oil, petroleum, rock oil | 
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