atomic number 6

Từ điển WordNet v3.1 - WordNet Dictionary

noun

an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond;
occurs in all organic compounds
• Syn:
carbon, C
• Derivationally related forms:
carbonic (for: carbon), carbonate (for: carbon), carburize (for: carbon), carburise (for: carbon), carbonize (for: carbon), carbonise (for: carbon)
• Hypernyms:
chemical element, element
• Hyponyms:
fullerene, radiocarbon, carbon 14, char, charcoal,
wood coal, carbon black, lampblack, soot, smut, crock,
crock, activated charcoal, graphite, black lead, plumbago,
diamond, adamant
• Substance Holonyms:
coal, petroleum, crude oil, crude, rock oil,
fossil oil, oil, limestone