| NOUN | substance | carbon 14, radiocarbon | a radioactive isotope of carbon |
|---|
| Meaning | A radioactive isotope of carbon. | |
|---|---|---|
| Synonym | radiocarbon | |
| Broader | carbon, C, atomic number 6 | An abundant nonmetallic tetravalent element occurring in three allotropic forms |
| Spanish | carbono 14, radiocarbono | |
| Catalan | carboni 14, radiocarboni | |
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