Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:isotope
|
| gptkbp:atomicNumber |
90
|
| gptkbp:category |
gptkb:isotope
gptkb:actinide |
| gptkbp:containsElement |
thorium
|
| gptkbp:decaysTo |
gptkb:radium-226
|
| gptkbp:discoveredBy |
gptkb:Ernest_Rutherford
|
| gptkbp:discoveredIn |
1907
|
| gptkbp:foundIn |
uranium ores
|
| gptkbp:halfLife |
75380 years
|
| gptkbp:massNumber |
230
|
| gptkbp:mode |
alpha decay
|
| gptkbp:neutrons |
140
|
| gptkbp:protons |
90
|
| gptkbp:radioactive |
true
|
| gptkbp:symbol |
Th-230
|
| gptkbp:usedIn |
uranium-thorium dating
|
| gptkbp:bfsParent |
gptkb:uranium-238_decay_series
gptkb:uranium-238_series |
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
thorium-230
|