Es
Einsteinium-244
Protons (Z)
99
Neutrons (N)
145
Mass number
244
Half-Life
37.0 s
Abundance
---
Mass
244.071 u
Mass Excess
66,030.0 keV
Spin
(6+)
Discovered
1973
Binding energy per nucleon
7,483 keV
Neutron separation energy
6,791 keV
Proton separation energy
2,249 keV
Decay Mode
- β⁺SF0.011%
Decay chain
- EsEinsteinium-244Z 99 · N 14537.0 s
- β⁺94.989%
- α75%
- α~100%
- α~100%
- α~100%
- α~100%
- α~100%
- α100%
- α100%
- β⁻100%
- β⁻64.046%
- α100%