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Related terms:
element
noble gases
halogen
hydrogen
nitrogen
phosphorus
Element
carbon Audio
car·bon [ kahr-buhn ]
Subclass of:
Elements
Definitions related to carbon:
  • A nonmetalic tetravalent element with symbol C, atomic number 6, and atomic weight 12.
    NCI Thesaurus
    U.S. National Cancer Institute, 2021
  • A nonmetallic element with atomic symbol C, atomic number 6, and atomic weight [12.0096; 12.0116]. It may occur as several different allotropes including DIAMOND; CHARCOAL; and GRAPHITE; and as SOOT from incompletely burned fuel.
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2021
  • Common nonmetallic tetrad element with atomic symbol C, atomic number 6, and atomic weight 12.011; defining element of organic compounds.
    CRISP Thesaurus
    National Institutes of Health, 2006
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