Atomic Properties of Ds
- Atomic Number of Ds
- 110
- Atomic Mass of Ds
- 281.0000 u
- Electron Configuration
- [Rn] 5f14 6d8 7s2
- Electronegativity
- —
- Block
- d-block
- Group
- 10
- Period
- 7
Darmstadtium (Ds) is element 110 on the periodic table. Atomic mass of Ds: 281.0000 u. Ds is in period 7, group 10. Density of Ds: 34.80 g/cm³.
Darmstadtium in everyday life and industry
No biological role. Too unstable for study. Half-life in milliseconds to seconds.
Discovered by Heavy Ion Research Laboratory (HIRL) in Germany, 1994
Name origin: Named after the city of Darmstadt, Germany where GSI Helmholtz Centre for Heavy Ion Research is located.
Named after Darmstadt, Germany; only a few atoms produced.
Darmstadtium has 0 naturally occurring isotopes, plus 1 notable radioactive isotope.
| Isotope | Atomic Mass (u) | Abundance | Half-Life | Decay Mode |
|---|---|---|---|---|
| 281110Ds (Ds-281)Darmstadtium-281 isotope | — | 0% | 9.6 s | α |
Data source: NIH PubChem (aggregated from IUPAC, NIST)
It has no significant commercial applications.
Made by bombarding bismuth-209 with cobolt-59.
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