Rf
Rutherfordium-256n
Protons (Z)
104
Neutrons (N)
152
Mass number
256
Half-Life
17.0 µs
Abundance
---
Mass
256.103 u
Mass Excess
95,620.0 keV
Spin
(8-)
Discovered
2009
Binding energy per nucleon
7,380 keV
Neutron separation energy
6,781 keV
Proton separation energy
1,616 keV
Decay Mode
- γ→Rutherfordium-256100%
- SF
Decay chain
- RfRutherfordium-256Z 104 · N 15217.0 µs
- γ100%
- α0.31%
- α67.6%
- α~100%
- α75%
- α~100%
- α~100%
- α~100%
- α~100%
- α~100%
- α100%
- α100%
- β⁻100%
- β⁻64.046%
- α100%