Rf
Rutherfordium-259
Protons (Z)
104
Neutrons (N)
155
Mass number
259
Half-Life
2.63 s
Abundance
---
Mass
259.106 u
Mass Excess
98,370.0 keV
Spin
(3/2+)
Discovered
1969
Binding energy per nucleon
7,377 keV
Neutron separation energy
6,045 keV
Proton separation energy
3,699 keV
Decay Mode
- SF<3%
Decay chain
- RfRutherfordium-259Z 104 · N 1552.63 s
- α85%
- β⁺70%
- β⁺93%
- α~100%
- α100%
- α100%
- β⁻100%
- α~100%
- β⁻100%
- α~100%
- α~100%
- β⁻100%
- α~100%
- β⁻98.62%
- α100%
- α~100%
- α100%
- α~100%
- β⁻100%
- α~100%
- β⁻100%