Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
isotope
|
| gptkbp:alsoKnownAs |
gptkb:actinon
|
| gptkbp:atomicNumber |
86
|
| gptkbp:category |
noble gas isotope
|
| gptkbp:containsElement |
radon
|
| gptkbp:decaysTo |
gptkb:polonium-215
|
| gptkbp:discoveredBy |
gptkb:Friedrich_Oskar_Giesel
|
| gptkbp:discoveredIn |
1903
|
| gptkbp:halfLife |
3.96 seconds
|
| https://www.w3.org/2000/01/rdf-schema#label |
radon-219
|
| gptkbp:massNumber |
219
|
| gptkbp:mode |
alpha decay
|
| gptkbp:neutrons |
133
|
| gptkbp:protons |
86
|
| gptkbp:radioactive |
true
|
| gptkbp:symbol |
gptkb:Rn-219
|
| gptkbp:bfsParent |
gptkb:radium-223
|
| gptkbp:bfsLayer |
6
|