Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
isotope
|
| gptkbp:containsElement |
gptkb:Roentgenium
|
| gptkbp:discoveredBy |
gptkb:Gesellschaft_für_Schwerionenforschung
|
| gptkbp:discoveredIn |
1994
|
| gptkbp:halfLife |
2.1 minutes
|
| https://www.w3.org/2000/01/rdf-schema#label |
Roentgenium-282
|
| gptkbp:massNumber |
282
|
| gptkbp:mode |
alpha decay
|
| gptkbp:neutrons |
171
|
| gptkbp:parent |
gptkb:Bismuth-209
Meitnerium-278 |
| gptkbp:protons |
111
|
| gptkbp:symbol |
gptkb:Rg-282
|
| gptkbp:bfsParent |
gptkb:Roentgenium
|
| gptkbp:bfsLayer |
5
|