Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:isotope
|
| gptkbp:discovered_by |
gptkb:Glenn_T._Seaborg
|
| gptkbp:discovery_year |
1941
|
| https://www.w3.org/2000/01/rdf-schema#label |
Po-209
|
| gptkbp:isotopes |
84
|
| gptkbp:lifespan |
103 years
|
| gptkbp:mass |
209
|
| gptkbp:members |
chalcogen
|
| gptkbp:mode |
alpha decay
|
| gptkbp:parent |
gptkb:Bi-209
|
| gptkbp:symbol |
gptkb:Po
|
| gptkbp:toxicity |
highly toxic
|
| gptkbp:uses |
nuclear research
|
| gptkbp:bfsParent |
gptkb:Polonium
|
| gptkbp:bfsLayer |
5
|