Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
isotope
|
| gptkbp:atomicNumber |
93
|
| gptkbp:containsElement |
gptkb:Neptunium
|
| gptkbp:discoveredBy |
1940s
|
| gptkbp:halfLife |
61 minutes
|
| https://www.w3.org/2000/01/rdf-schema#label |
Np-240
|
| gptkbp:massNumber |
240
|
| gptkbp:mode |
gptkb:beta_decay
|
| gptkbp:neutrons |
147
|
| gptkbp:protons |
93
|
| gptkbp:radioactive |
true
|
| gptkbp:symbol |
Np
|
| gptkbp:bfsParent |
gptkb:Am-244
gptkb:neptunium-240 |
| gptkbp:bfsLayer |
7
|