Po
Polonium-223
Protons (Z)
84
Neutrons (N)
139
Mass number
223
Half-Life
6.0 s
Abundance
---
Mass
223.029 u
Mass Excess
27,080.0 keV
Spin
(11/2+)
Discovered
2010
Binding energy per nucleon
7,655 keV
Neutron separation energy
3,481 keV
Proton separation energy
9,159 keV
Decay Mode
- β⁻→Astatine-223
Decay chain
- PoPolonium-223Z 84 · N 1396.0 s
- β⁻
- β⁻100%
- β⁻100%
- β⁻~100%
- α~100%
- α100%
- α~100%
- β⁻100%
- α~100%
- β⁻100%