Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:isotope
|
| gptkbp:discovered_by |
gptkb:Frederick_Soddy
|
| https://www.w3.org/2000/01/rdf-schema#label |
Bi-209
|
| gptkbp:isotopes |
83
|
| gptkbp:lifespan |
19,000,000,000 years
|
| gptkbp:mass |
209
|
| gptkbp:mode |
alpha decay
|
| gptkbp:parent |
Th-209
|
| gptkbp:symbol |
Bi
|
| gptkbp:uses |
used in radiation shielding
|
| gptkbp:year_created |
1941
|
| gptkbp:bfsParent |
gptkb:Bismuth
gptkb:Po-209 |
| gptkbp:bfsLayer |
5
|