No
Nobelium-251
Protons (Z)
102
Neutrons (N)
149
Mass number
251
Half-Life
800.0 ms
Abundance
---
Mass
251.089 u
Mass Excess
82,850.0 keV
Spin
(7/2+)
Discovered
1967
Binding energy per nucleon
7,423 keV
Neutron separation energy
6,791 keV
Proton separation energy
2,839 keV
Decay Mode
- SF<0.3%
Decay chain
- NoNobelium-251Z 102 · N 149800.0 ms
- 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%