Fm
Fermium-259
Protons (Z)
100
Neutrons (N)
159
Mass number
259
Half-Life
1.5 s
Abundance
---
Mass
259.101 u
Mass Excess
93,700.0 keV
Spin
---
Discovered
1980
Binding energy per nucleon
7,407 keV
Neutron separation energy
4,801 keV
Proton separation energy
6,289 keV
Decay Mode
- SF100%