- carbon 13
- a naturally occurring isotope of carbon, atomic mass 13, occurring 1.11 percent of the time. It is used as a tracer in liver function tests and a few metabolic tests.
Medical dictionary. 2011.
carbon 13
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Carbon — (), but as most compounds with multiple single bonded oxygens on a single carbon it is unstable.] Cyanide (CN–), has a similar structure, but behaves much like a halide ion (pseudohalogen). For example it can form the nitride cyanogen molecule… … Wikipedia
Carbon — Car bon (k[aum]r b[o^]n), n. [F. carbone, fr. L. carbo coal; cf. Skr. [,c]r[=a] to cook.] (Chem.) 1. An elementary substance, not metallic in its nature, which is present in all organic compounds. Atomic weight 11.97. Symbol C. it is combustible … The Collaborative International Dictionary of English
carbon — CARBÓN s.n. Element chimic, metaloid foarte răspândit în natură, component de bază al tuturor substanţelor organice, care se găseşte în cărbuni, în petrol, în gaze etc., iar în stare elementară în diamant, în grafit şi în cărbunele negru. ♢… … Dicționar Român
Carbon — steht für: Kohlenstoff, chemisches Element Karbon, Erdzeitalter, die fünfte geochronologische Periode des Paläozoikums von vor etwa 359,2 Millionen Jahren bis vor etwa 299 Millionen Jahren Kohlenstofffaserverstärkter Kunststoff Carbon (Apple),… … Deutsch Wikipedia
Carbon E7 — Carbon Motors Bild nicht vorhanden E7 Hersteller: Carbon Motors Corporation Produktionszeitraum: ab 2013 Klasse: Streifenwagen Karosserieversionen … Deutsch Wikipedia
carbon — UK US /ˈkɑːbən/ noun ► [U] NATURAL RESOURCES a chemical element (= simple chemical substance), which exists in all plants and animals, and is an important part of coal and oil. When carbon is burned it produces carbon dioxide and carbon monoxide … Financial and business terms
carbón — (Del lat. carbo, ōnis). 1. m. Materia sólida, ligera, negra y muy combustible, que resulta de la destilación o de la combustión incompleta de la leña o de otros cuerpos orgánicos. 2. carbón de piedra. 3. Brasa o ascua después de apagada. 4.… … Diccionario de la lengua española
carbon — [kär′bən] n. [Fr carbone < L carbo (gen. carbonis), coal < IE base * ker , to burn > HEARTH] 1. a nonmetallic chemical element found in many inorganic compounds and all organic compounds: diamond and graphite are pure carbon; carbon is… … English World dictionary
Carbon — Carbon, IN U.S. town in Indiana Population (2000): 334 Housing Units (2000): 136 Land area (2000): 0.158337 sq. miles (0.410090 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.158337 sq. miles (0.410090 sq.… … StarDict's U.S. Gazetteer Places
carbon — non metallic element, 1789, coined 1787 in French by Lavoisier as charbone, from L. carbo (gen. carbonis) glowing coal, charcoal, from PIE root *ker heat, fire, to burn (Cf. L. cremare to burn; Skt. krsna black, burnt, kudayati singes; Lith.… … Etymology dictionary
carbón — sustantivo masculino 1. Combustible sólido y negro que se obtiene por destilación o combustión incompleta de diferentes fuentes como huesos o leña y arde con facilidad. carbón animal. carbón vegetal o carbón de leña. 2. Combustible mineral fósil… … Diccionario Salamanca de la Lengua Española
