Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
nuclear isomer
|
| gptkbp:atomicNumber |
73
|
| gptkbp:containsElement |
gptkb:Tantalum
|
| gptkbp:discoveredIn |
1954
|
| gptkbp:foundInNature |
yes
|
| gptkbp:halfLife |
>1.2×10^15 years
|
| https://www.w3.org/2000/01/rdf-schema#label |
180mTa
|
| gptkbp:isomerOf |
gptkb:Tantalum
|
| gptkbp:massNumber |
180
|
| gptkbp:metastableState |
yes
|
| gptkbp:mode |
beta decay (rare, not observed)
gamma decay (not observed) |
| gptkbp:mostStableIsotope |
no
|
| gptkbp:naturalAbundance |
0.012%
|
| gptkbp:property |
only known naturally occurring nuclear isomer
|
| gptkbp:spinParity |
9-
|
| gptkbp:symbol |
gptkb:180mTa
|
| gptkbp:bfsParent |
gptkb:Ta-180m
|
| gptkbp:bfsLayer |
8
|