No
Nobelium-255
Protons (Z)
102
Neutrons (N)
153
Mass number
255
Half-Life
3.52 m
Abundance
---
Mass
255.093 u
Mass Excess
86,812.0 keV
Spin
(1/2+)
Discovered
1967
Binding energy per nucleon
7,418 keV
Neutron separation energy
5,982 keV
Proton separation energy
3,927 keV
Decay Mode
Decay chain
- NoNobelium-255Z 102 · N 1533.52 m
- 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%