Ds
Darmstadtium-269
Protons (Z)
110
Neutrons (N)
159
Mass number
269
Half-Life
230.0 µs
Abundance
---
Mass
269.145 u
Mass Excess
134,830.0 keV
Spin
---
Discovered
1995
Binding energy per nucleon
7,250 keV
Neutron separation energy
6,891 keV
Proton separation energy
1,609 keV
Decay Mode
- α→Hassium-265100%
Decay chain
- DsDarmstadtium-269Z 110 · N 159230.0 µs
- α100%
- α100%
- α98.1%
- α89.3%
- α55%
- α33%
- β⁺64.7%
- EC99.88%
- α~100%
- β⁻~100%
- α~100%
- α~100%
- β⁻100%
- α~100%
- α100%
- β⁻100%
- α~100%
- α~100%
- α99.992%
- β⁻97.91%
- α100%
- β⁻100%
- α100%