Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
radioactive decay series
|
| gptkbp:alsoKnownAs |
4n series
thorium series |
| gptkbp:decayChainLength |
10
|
| gptkbp:discoveredBy |
gptkb:Ernest_Rutherford
|
| gptkbp:discoveredIn |
early 20th century
|
| https://www.w3.org/2000/01/rdf-schema#label |
thorium decay series
|
| gptkbp:mainIsotopesInSeries |
gptkb:thorium-232
gptkb:radium-224 gptkb:radium-228 gptkb:actinium-228 gptkb:radon-220 lead-208 bismuth-212 lead-212 polonium-212 polonium-216 thallium-208 thorium-228 |
| gptkbp:massNumberPattern |
4n
|
| gptkbp:naturalOccurrence |
true
|
| gptkbp:numberOfAlphaDecays |
6
|
| gptkbp:numberOfBetaDecays |
4
|
| gptkbp:parent |
gptkb:thorium-232
|
| gptkbp:product |
lead-208
|
| gptkbp:usedIn |
gptkb:geochronology
nuclear science |
| gptkbp:bfsParent |
gptkb:radium-228
gptkb:Thorium-232 |
| gptkbp:bfsLayer |
6
|