Hs
Hassium-266m
Protons (Z)
108
Neutrons (N)
158
Mass number
266
Half-Life
280.0 ms
Abundance
---
Mass
266.131 u
Mass Excess
122,240.0 keV
Spin
(9-)
Discovered
2011
Binding energy per nucleon
7,294 keV
Neutron separation energy
6,731 keV
Proton separation energy
1,449 keV
Decay Mode
- α→Seaborgium-262100%
Decay chain
- HsHassium-266Z 108 · N 158280.0 ms
- α100%
- α
- α4.9%
- α90%
- α~100%
- α~100%
- α~100%
- α~100%
- α~100%
- α~100%
- α~100%
- α100%
- α99.98%
- β⁻100%
- β⁻99.976%
- α100%
- β⁻~100%
- β⁻~100%
- α100%