radiocarbon

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Related to radioactive carbon: C 14

ra·di·o·car·bon

 (rā′dē-ō-kär′bən)
n.
A radioactive isotope of carbon, especially carbon-14.

radiocarbon

(ˌreɪdɪəʊˈkɑːbən)
n
(Nuclear Physics) a radioactive isotope of carbon, esp carbon-14. See carbon1

ra•di•o•car•bon

(ˌreɪ di oʊˈkɑr bən)

n.
1. Also called carbon 14. a radioactive isotope of carbon with mass number 14 and a half-life of about 5730 years: widely used in the dating of organic materials.
2. any radioactive isotope of carbon.
[1935–40]

ra·di·o·car·bon

(rā′dē-ō-kär′bən)
A radioactive isotope of carbon, especially carbon 14.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.radiocarbon - a radioactive isotope of carbon
atomic number 6, carbon, C - an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds
Translations

radiocarbon

[ˌreɪdɪəʊˈkɑːbən]
A. Nradiocarbono m
B. CPD radiocarbon analysis Nanálisis m inv por radiocarbono
radiocarbon dating Ndatación f por radiocarbono
radiocarbon test Ntest m por radiocarbono

radiocarbon

radio carbon [ˌreɪdiəʊˈkɑːrbən] ncarbone m 14radiocarbon dating ndatation f au carbone 14radio cassette n (British)radiocassette mradio cassette recorder n (British)radiocassette mradio-controlled [ˌreɪdiəʊkənˈtrəʊld] adjradiocommandé(e)radio engineer ningénieur m radio invradio frequency nradiofréquence f

radiocarbon

[ˌreɪdɪəʊˈkɑːbn] nradiocarbonio

ra·di·o·car·bon

n. carbono radiactivo.
References in periodicals archive ?
The extra carbon flooding the atmosphere dilutes the relative number of radioactive carbon atoms that are vital to the dating method.
At the same time, it also record how much radioactive carbon was in the air, giving scientists a time marker for all those meals.
Scientists at the University of Adelaide found that radioactive carbon dioxide produced from atomic bomb tests in the atmosphere, which has been absorbed by grapes, can accurately determine wine vintages.
The steady decay of carbon-14 from archaeological and geological samples ticks away like a clock, and the amount of radioactive carbon left in the sample gives an accurate indication of how old it is.
We are constantly bombarded with it from the sun, we can see its effects as static on the TV and our bodies contain radioactive Carbon 14.
The lab will manufacture radiolabelled drugs - medicines that can be traced using radioactive carbon as it passes through the body - before they are trialled.
Rowe explained that the new method is a form of radiocarbon dating, the archaeologist's standard tool to estimate the age of an object by measuring its content of naturally-occurring radioactive carbon.
Age can then be determined by the levels of radioactive carbon in teeth.
Our working hypothesis was that if DLIFs are in fact synthesized in the adrenal cells and if they use a cholesterol-dependent pathway for their production, we would be able to incorporate radioactive carbon into the structure of DLIF starting with radiolabeled acetate or cholesterol as precursors.