|
|
| Isotopes of Rubidium |
 Notable Isotopes
|
 83Rb [46 neutrons] |
 Abundance: synthetic
|
| Half life: 86.2 days [ Electron Capture ]
|
| Decay Energy: ?MeV |
| Decays to 83Kr.
|
| Half life: 86.2 days [ Gamma Radiation ]
|
| Decay Energy: 0.52, 0.53, 0.55MeV |
| Decays to ?.
|
| 84Rb [47 neutrons] |
| Abundance: synthetic
|
| Half life: 32.9 days [ Electron Capture ]
|
| Decay Energy: ?MeV |
| Decays to 84Kr.
|
| Half life: 32.9 days [ beta+ ]
|
| Decay Energy: 1.66, 0.78MeV |
| Decays to 84Kr.
|
| Half life: 32.9 days
|
| Decay Energy: 0.881MeV |
| Decays to ?.
|
| Half life: 32.9 days [ beta- ]
|
| Decay Energy: 0.892MeV |
| Decays to 84Sr.
|
| 85Rb [48 neutrons] |
| Abundance: 72.168%
|
| Stable with 48 neutrons
|
| 86Rb [49 neutrons] |
| Abundance: synthetic
|
| Half life: 18.65 days [ beta- ]
|
| Decay Energy: 1.775MeV |
| Decays to 86Sr.
|
| Half life: 18.65 days [ Gamma Radiation ]
|
| Decay Energy: 1.0767MeV |
| 87Rb [50 neutrons] |
| Abundance: synthetic
|
| Half life: 4.88 x 1010 years [ beta- ]
|
| Decay Energy: 0.283MeV |
| Decays to 87Sr.
|