Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
isotope
|
| gptkbp:atomicNumber |
43
|
| gptkbp:chemicalFormula |
gptkb:pertechnetate_(TcO4-)
|
| gptkbp:decaysTo |
gptkb:Ruthenium-99
|
| gptkbp:discoveredIn |
1938
|
| gptkbp:elementSymbol |
Tc
|
| gptkbp:halfLife |
211000 years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Technetium-99
|
| gptkbp:massNumber |
99
|
| gptkbp:mode |
gptkb:beta_decay
|
| gptkbp:notableFor |
long half-life
major fission product in nuclear reactors |
| gptkbp:parent |
gptkb:Technetium
|
| gptkbp:producedBy |
fission of plutonium-239
fission of uranium-235 |
| gptkbp:radioactive |
true
|
| gptkbp:riskFactor |
radioactive contamination
|
| gptkbp:solubility |
high in water as pertechnetate ion
|
| gptkbp:usedIn |
environmental tracing
radioactive waste studies |
| gptkbp:bfsParent |
gptkb:Technetium-99m
|
| gptkbp:bfsLayer |
6
|