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  • 110

    Ds

  • Transition metals

    Darmstadtium

  • Group

    10

  • Period

    7

  • Block

    d

  • Protons

    110

  • Electrons

    110

  • Neutrons

    171

因德国城市达姆施塔特而得名

General Properties

Atomic Number
110
Atomic Weight
[281]
Mass Number
281
Category
Transition metals
Color
n/a
Radioactive
Yes
Discovery year
1994
Crystal Structure
n/a

History

Gottfried Münzenberg于1994年首次在德国的达姆施塔特市,在Peter Armbruster和Gottfried Münzenberg的领导下,在德国的Darmstadtium和Peter Armbruster的领导下,建立了一项研究。

该小组用加速核镍62的原子核轰击了一个铅-208目标,并探测到一个单一的同位素——达施塔特-269。
Electrons per shell
2, 8, 18, 32, 32, 16, 2
Electron Configuration
[Rn] 5f14 6d8 7s2
Ds

Physical Properties

Phase
Unknown
Density
-
Melting Point
-
Boiling Point
-
Heat of Fusion
Heat of Vaporization
Specific Heat Capacity
-

Atomic Properties

Atomic Radius
-
Covalent Radius
128 pm
Electronegativity
-
Ionization Potential
-
Atomic Volume
-
Thermal Conductivity
-
Oxidation States
6
Abundance in Earth's crust
Abundance in Universe
CAS Number
54083-77-1
PubChem CID Number

Applications

仅仅用在于科研目的
没有稳定存在或天然存在的同位素
Stable Isotopes
-
Unstable Isotopes

267Ds, 268Ds, 269Ds, 270Ds, 271Ds, 272Ds, 273Ds, 274Ds, 275Ds, 276Ds, 277Ds, 278Ds, 279Ds, 280Ds, 281Ds