Statements (23)
Predicate | Object |
---|---|
gptkbp:instanceOf |
isotope
|
gptkbp:application |
nuclear medicine
nuclear waste radioactive tracer |
gptkbp:atomicNumber |
43
|
gptkbp:category |
artificial isotope
fission product |
gptkbp:containsElement |
technetium
|
gptkbp:discoveredBy |
gptkb:Emilio_Segrè
|
gptkbp:discoveredIn |
1938
|
gptkbp:halfLife |
211000 years
|
https://www.w3.org/2000/01/rdf-schema#label |
technetium-99
|
gptkbp:massNumber |
99
|
gptkbp:mode |
gptkb:beta_decay
|
gptkbp:neutrons |
56
|
gptkbp:parent |
molybdenum-99
ruthenium-99 |
gptkbp:protons |
43
|
gptkbp:radioactive |
true
|
gptkbp:spin |
9/2+
|
gptkbp:symbol |
Tc-99
|
gptkbp:bfsParent |
gptkb:technetium-99m
|
gptkbp:bfsLayer |
7
|