At
Astatine-196n
Protons (Z)
85
Neutrons (N)
111
Mass number
196
Half-Life
11.0 µs
Abundance
---
Mass
195.996 u
Mass Excess
-3,750.0 keV
Spin
(5+)
Discovered
2000
Binding energy per nucleon
7,751 keV
Neutron separation energy
8,351 keV
Proton separation energy
-78 keV
Decay Mode
- γ→Astatine-196100%
Decay chain
- AtAstatine-196Z 85 · N 11111.0 µs
- γ100%
- α97.5%
- β⁺88%
- β⁺~100%
- β⁺100%
- EC100%
- β⁺100%