Kr
Krypton-69
Protons (Z)
36
Neutrons (N)
33
Mass number
69
Half-Life
27.9 ms
Abundance
---
Mass
68.965 u
Mass Excess
-32,140.0 keV
Spin
(5/2-)
Discovered
1995
Binding energy per nucleon
8,129 keV
Neutron separation energy
14,581 keV
Proton separation energy
639 keV
Decay Mode
Decay chain
- KrKrypton-69Z 36 · N 3327.9 ms
- β⁺p94%
- β⁺100%
- β⁺100%
- EC100%
- β⁺100%