Rn
Radon-223
Protons (Z)
86
Neutrons (N)
137
Mass number
223
Half-Life
24.3 m
Abundance
---
Mass
223.022 u
Mass Excess
20,390.0 keV
Spin
7/2+
Discovered
1964
Binding energy per nucleon
7,678 keV
Neutron separation energy
4,053 keV
Proton separation energy
7,852 keV
Decay Mode
Decay chain
- RnRadon-223Z 86 · N 13724.3 m
- β⁻100%
- β⁻~100%
- α~100%
- α100%
- α~100%
- β⁻100%
- α~100%
- β⁻100%