Lr
Lawrencium-251
Protons (Z)
103
Neutrons (N)
148
Mass number
251
Half-Life
300.0 µs
Abundance
---
Mass
251.094 u
Mass Excess
87,830.0 keV
Spin
---
Discovered
---
Binding energy per nucleon
7,400 keV
Neutron separation energy
---
Proton separation energy
1,029 keV
Decay Mode
Decay chain
- LrLawrencium-251Z 103 · N 148300.0 µs
- β⁺
- α83%
- α64%
- β⁺86%
- β⁺~100%
- α~100%
- α~100%
- α~100%
- β⁻100%
- α~100%
- β⁻98.62%
- α100%
- α~100%
- α100%
- α~100%
- β⁻100%
- α~100%
- β⁻100%