Kr
Krypton-89
Protons (Z)
36
Neutrons (N)
53
Mass number
89
Half-Life
3.15 m
Abundance
---
Mass
88.918 u
Mass Excess
-76,535.8 keV
Spin
3/2+
Discovered
1940
Binding energy per nucleon
8,615 keV
Neutron separation energy
4,916 keV
Proton separation energy
13,109 keV
Decay Mode
- β⁻→Rubidium-89100%
Decay chain
- KrKrypton-89Z 36 · N 533.15 m
- β⁻100%
- β⁻100%
- β⁻100%