Br
Bromine-89
Protons (Z)
35
Neutrons (N)
54
Mass number
89
Half-Life
4.36 s
Abundance
---
Mass
88.927 u
Mass Excess
-68,274.0 keV
Spin
(3/2-)
Discovered
1959
Binding energy per nucleon
8,531 keV
Neutron separation energy
5,629 keV
Proton separation energy
11,679 keV
Decay Mode
Decay chain
- BrBromine-89Z 35 · N 544.36 s
- β⁻86.2%
- β⁻100%
- β⁻100%
- β⁻100%