At
Astatine-192m
Protons (Z)
85
Neutrons (N)
107
Mass number
192
Half-Life
88.0 ms
Abundance
---
Mass
192.003 u
Mass Excess
2,926.0 keV
Spin
(9-)
Discovered
2006
Binding energy per nucleon
7,710 keV
Neutron separation energy
9,009 keV
Proton separation energy
-706 keV
Decay Mode
- β⁺SF<0.51%
Decay chain
- AtAstatine-192Z 85 · N 10788.0 ms
- α~100%
- α~100%
- β⁺98.78%
- β⁺98.89%
- β⁺~100%
- β⁺~100%
- β⁺100%
- α
- α100%