Ds
Darmstadtium-281m
Protons (Z)
110
Neutrons (N)
171
Mass number
281
Half-Life
900.0 ms
Abundance
---
Mass
281.165 u
Mass Excess
153,350.0 keV
Spin
---
Discovered
2012
Binding energy per nucleon
7,219 keV
Neutron separation energy
5,041 keV
Proton separation energy
4,449 keV
Decay Mode
- α→Hassium-277100%
Decay chain
- DsDarmstadtium-281Z 110 · N 171900.0 ms
- α100%
- α