110DsDarmstadtium281[Rn] 5f¹⁴ 6d⁸ 7s²
unknown probably transition metal
Darmstadtium
Darmstadtium is a chemical element with symbol Ds and atomic number 110. It is an extremely radioactive synthetic element. The most stable known isotope, darmstadtium-281, has a half-life of approximately 10 seconds.
A stylized shell model. Electrons are quantum objects, not particles following these literal paths. Sizes and motion are illustrative.
Electrons by shell
Electron configuration
5f14
6d8
7s2
86 is the [Rn] core total across six shells.
At a glance
- Atomic number
- 110
- Atomic mass
- 281 u
- Phase
- Solid
- Density
- 34.8 g/cm³
- Melting point
- Unavailable
- Boiling point
- Unavailable
- First ionization energy
- Unavailable
- Electronegativity
- Unavailable
- Electron affinity
- Unavailable
- Molar heat capacity
- Unavailable
- Period
- 7
- Appearance
- Unavailable
Conditions and isotopes affect measured properties. Some properties of short-lived elements are predicted. Electronegativity uses the Pauling scale.
Keep exploring
Explore the stories, imagery, and reference data in more depth. Properties with no value in the reference are marked unavailable.