Darmstadtium

110
Ds
Gruppe
10
Periode
7
Blok
d
Protoner
Elektroner
Neutroner
110
110
171
Generelle Egenskaber
Atomnummer
110
Atommasse
[281]
Masseantal
281
Kategori
Overgangsmetaller
Farve
n/a
Radioaktiv
Ja
Named after the German city of Darmstadt
Krystalstruktur
n/a
Historie
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
Fysiske Egenskaber
Tilstandsform
Ukendt
Massefylde
-
Smeltepunkt
-
Kogepunkt
-
Smeltevarme
n/a
Fordampningsvarme
n/a
Varmefylde
-
Forekomst i jordskorpen
n/a
Forekomst i universet
n/a
The
Billede akkrediteringer: Wikimedia Commons (Commander-pirx)
The element was discovered at the Institute for Heavy Ion Research in Darmstadt, Germany
CAS-nummer
54083-77-1
PubChem CID-nummer
n/a
Atomare egenskaber
Atomradius
-
Kovalent radius
128 pm
Elektronegativitet
-
Ioniseringspotentiale
-
Atomvolumen
-
Varmeledningsevne
-
Oxidationstrin
6
Anvendelser
Darmstadtium is used for scientific research purposes only.
Darmstadtium is harmful due to its radioactivity
Isotoper
Stabile isotoper
-
Ustabile isotoper
267Ds, 268Ds, 269Ds, 270Ds, 271Ds, 272Ds, 273Ds, 274Ds, 275Ds, 276Ds, 277Ds, 278Ds, 279Ds, 280Ds, 281Ds