Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
isotope
|
| gptkbp:atomicNumber |
62
|
| gptkbp:containsElement |
samarium
|
| gptkbp:discoveredBy |
gptkb:F.W._Aston
|
| gptkbp:discoveredIn |
1933
|
| gptkbp:halfLife |
1.06×10^11 years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Sm-147
|
| gptkbp:massNumber |
147
|
| gptkbp:mode |
alpha decay
|
| gptkbp:naturalAbundance |
15.0%
|
| gptkbp:neutrons |
85
|
| gptkbp:parent |
gptkb:Nd-143
|
| gptkbp:protons |
62
|
| gptkbp:radioactive |
true
|
| gptkbp:stable |
false
|
| gptkbp:symbol |
147Sm
|
| gptkbp:usedIn |
samarium–neodymium dating
|
| gptkbp:bfsParent |
gptkb:Sm
|
| gptkbp:bfsLayer |
8
|