Stable isotope Darmstadtium (Ds)

Isotope Atomic Mass Half-life Mode of Decay Nuclear Spin Nuclear Magnetic Moment
Ds-267 267.1440 3 x 10-6 seconds α to Hs-263 No data available No data available
Ds-268 268.1435 No data available No data available No data available No data available
Ds-269 269.1451 0.00017 seconds α to Hs-265 No data available No data available
Ds-270 270.1446 No data available No data available No data available No data available
Ds-271 271.1461 0.0011 seconds α to Hs-267 No data available No data available
Ds-272 272.1463 0.00086 seconds SF 0 No data available
Ds-273 273.1492 0.00018 seconds α to Hs-269 No data available No data available
Ds-280 280 7.60 seconds SF No data available No data available
Ds-281 281 1.10 minutes α to Hs-277 No data available No data available

Properties of Darmstadtium

Name Darmstadtium
Symbol Ds
Atomic number 110
Atomic weight [281]
Standard state Presumably a solid at 298 °K
CAS Registry ID 54083-77-1
Group in periodic table 10
Group name None
Period in periodic table 7
Block in periodic table d-block
Color Unknown, but probably metallic and silvery white or grey in appearance
Classification Metallic
Melting point No data available
Boiling point No data available
Density of solid 27.4 g/cm3 (predicted)
Electron configuration [Rn]5f146d87s2