Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
isotope
|
| gptkbp:atomicNumber |
37
|
| gptkbp:containsElement |
gptkb:rubidium
|
| gptkbp:decaysTo |
strontium-87
|
| gptkbp:discoveredBy |
gptkb:Sir_William_Ramsay
gptkb:Robert_Bunsen |
| gptkbp:discoveredIn |
1861
|
| gptkbp:halfLife |
4.923×10^10 years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Rb-87
|
| gptkbp:massNumber |
87
|
| gptkbp:mode |
gptkb:beta_decay
|
| gptkbp:naturalAbundance |
27.83%
|
| gptkbp:neutrons |
50
|
| gptkbp:protons |
37
|
| gptkbp:radioactive |
yes
|
| gptkbp:spin |
3/2
|
| gptkbp:stable |
no
|
| gptkbp:symbol |
87Rb
|
| gptkbp:usedIn |
gptkb:atomic_clocks
Bose-Einstein condensate experiments |
| gptkbp:bfsParent |
gptkb:rubidium-87
|
| gptkbp:bfsLayer |
7
|