Db
Dubnium-262
Protons (Z)
105
Neutrons (N)
157
Mass number
262
Half-Life
34.0 s
Abundance
---
Mass
262.114 u
Mass Excess
106,250.0 keV
Spin
---
Discovered
1971
Binding energy per nucleon
7,352 keV
Neutron separation energy
6,131 keV
Proton separation energy
2,359 keV
Decay Mode
- SF52%
Decay chain
- DbDubnium-262Z 105 · N 15734.0 s
- α48%
- α97.4%
- β⁺100%
- α99.941%
- α99.923%
- α99.974%
- α~100%
- α~100%
- β⁻100%
- β⁻100%
- α~100%
- α~100%
- α~100%
- α100%
- α99.98%
- β⁻100%
- β⁻99.976%
- α100%
- β⁻~100%
- β⁻~100%
- α100%