Th
Thorium-220
Protons (Z)
90
Neutrons (N)
130
Mass number
220
Half-Life
10.2 µs
Abundance
---
Mass
220.016 u
Mass Excess
14,690.0 keV
Spin
0+
Discovered
1973
Binding energy per nucleon
7,684 keV
Neutron separation energy
7,841 keV
Proton separation energy
4,169 keV
Decay Mode
Decay chain
- ThThorium-220Z 90 · N 13010.2 µs
- α100%
- α~100%
- α100%
- α~100%