Rb
Rubidium-84
Protons (Z)
37
Neutrons (N)
47
Mass number
84
Half-Life
32.82 d
Abundance
---
Mass
83.914 u
Mass Excess
-79,759.0 keV
Spin
2-
Discovered
1947
Binding energy per nucleon
8,676 keV
Neutron separation energy
8,760 keV
Proton separation energy
7,057 keV
Decay Mode
Decay chain
- RbRubidium-84Z 37 · N 4732.82 d
- β⁺96.1%