Po
Polonium-188
Protons (Z)
84
Neutrons (N)
104
Mass number
188
Half-Life
270.0 µs
Abundance
---
Mass
187.999 u
Mass Excess
-544.0 keV
Spin
0+
Discovered
1999
Binding energy per nucleon
7,725 keV
Neutron separation energy
11,435 keV
Proton separation energy
1,450 keV
Decay Mode
Decay chain
- PoPolonium-188Z 84 · N 104270.0 µs
- α100%
- α80%
- β⁺52%
- β⁺99.42%
- β⁺99.48%
- β⁺100%
- β⁺100%
- β⁺100%
- α100%