Darmstadtium

110
Ds
Gruppe
10
Periode
7
Blok
d
Protons
Electrons
Neutrons
110
110
171
General Properties
Atomnummer
110
Atommasse
[281]
Mass Number
281
Kategori
Overgangsmetaller
Farve
n/a
Radioactive
Ja
Named after the German city of Darmstadt
Krystalstruktur
n/a
History
Darmstadtium was first created in 1994, at the Institute for Heavy Ion Research (Gesellschaft für Schwerionenforschung) in Darmstadt, Germany, by Peter Armbruster and Gottfried Münzenberg, under the direction of Sigurd Hofmann.

The team bombarded a lead-208 target with accelerated nuclei of nickel-62 and detected a single atom of the isotope darmstadtium-269.
Elektroner i hver skal
2, 8, 18, 32, 32, 16, 2
Elektronkonfiguration
[Rn] 5f14 6d8 7s2
Ds
Darmstadtium has no stable or naturally-occurring isotopes
Physical Properties
Tilstandsform
Ukendt
Massefylde
-
Smeltepunkt
-
Kogepunkt
-
Smeltevarme
n/a
Fordampningsvarme
n/a
Varmefylde
-
Abundance in Earth's crust
n/a
Abundance in Universe
n/a
The
Billede akkrediteringer: Wikimedia Commons (Commander-pirx)
The element was discovered at the Institute for Heavy Ion Research in Darmstadt, Germany
CAS Number
54083-77-1
PubChem CID Number
n/a
Atomic Properties
Atomradius
-
Kovalent radius
128 pm
Elektronegativitet
-
Ionization Potential
-
Atomic Volume
-
Varmeledningsevne
-
Oxidationstrin
6
Applications
Darmstadtium is used for scientific research purposes only.
Darmstadtium is harmful due to its radioactivity
Isotoper
Stable Isotopes
-
Unstable Isotopes
267Ds, 268Ds, 269Ds, 270Ds, 271Ds, 272Ds, 273Ds, 274Ds, 275Ds, 276Ds, 277Ds, 278Ds, 279Ds, 280Ds, 281Ds