Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:isotope
|
| gptkbp:atomicNumber |
84
|
| gptkbp:containsElement |
gptkb:polonium
|
| gptkbp:decaysTo |
lead-211
|
| gptkbp:discoveredBy |
gptkb:Frederic_Joliot-Curie
|
| gptkbp:halfLife |
1.78 milliseconds
|
| gptkbp:massNumber |
215
|
| gptkbp:mode |
alpha decay
|
| gptkbp:neutrons |
131
|
| gptkbp:protons |
84
|
| gptkbp:radioactive |
true
|
| gptkbp:symbol |
gptkb:Po-215
|
| gptkbp:bfsParent |
gptkb:radon-219
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
polonium-215
|