Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
isotope
|
| gptkbp:alsoKnownAs |
gptkb:carbon-14
|
| gptkbp:atomicNumber |
6
|
| gptkbp:category |
isotope
|
| gptkbp:containsElement |
carbon
|
| gptkbp:decaysTo |
nitrogen-14
|
| gptkbp:discoveredBy |
gptkb:Martin_Kamen
gptkb:Sam_Ruben |
| gptkbp:discoveredIn |
1940
|
| gptkbp:halfLife |
5730 years
|
| https://www.w3.org/2000/01/rdf-schema#label |
14C
|
| gptkbp:massNumber |
14
|
| gptkbp:mode |
gptkb:beta_decay
|
| gptkbp:naturalAbundance |
trace
|
| gptkbp:neutrons |
8
|
| gptkbp:producedBy |
cosmic ray interactions in the atmosphere
|
| gptkbp:protons |
6
|
| gptkbp:radioactive |
true
|
| gptkbp:symbol |
gptkb:14C
|
| gptkbp:usedIn |
radiocarbon dating
|
| gptkbp:bfsParent |
gptkb:Carbon
|
| gptkbp:bfsLayer |
5
|