Ds

Darmstadtium-281

Protons (Z)

110

Neutrons (N)

171

Mass number

281

Half-Life

14.0 s

Abundance

---

Mass

281.165 u

Mass Excess

153,270.0 keV

Spin

---

Discovered

2004

Binding energy per nucleon

7,220 keV

Neutron separation energy

5,121 keV

Proton separation energy

4,529 keV

Decay Mode

SF90%
αHassium-27710%

Decay chain

Darmstadtium-281Z 110 · N 17114.0 s
α10%
α