Darmstadtium
110
Ds
Groep
10
Periode
7
Blok
d
Protrone
Elektrone
Neutrone
110
110
171
Algemene Eienskappe
Atoom Nommer
110
Atoommassa
[281]
Massa Nommer
281
Kategorie
Oorgangsmetale
Kleur
n/a
Radioaktief
Ja
Named after the German city of Darmstadt
Kristalstruktuur
n/a
Geskiendenis
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.
The team bombarded a lead-208 target with accelerated nuclei of nickel-62 and detected a single atom of the isotope darmstadtium-269.
Elektrone per skil
2, 8, 18, 32, 32, 16, 2
Elektronkonfigurasie
[Rn] 5f14 6d8 7s2
Darmstadtium has no stable or naturally-occurring isotopes
Fisiese Eienskappe
Fase
Onbekend
Digtheid
-
Smeltpunt
-
Kookpunt
-
Heat of Fusion
n/a
Heat of Vaporization
n/a
Spesifieke Hitte Kapasiteit
-
Oorvloed in die aardkors
n/a
Oorvloed in die heelal
n/a
Beeld Krediete: Wikimedia Commons (Commander-pirx)
The element was discovered at the Institute for Heavy Ion Research in Darmstadt, Germany
CAS Nommer
54083-77-1
PubChem CID Nommer
n/a
Atomiese Eienskappe
Atoom radius
-
Kovalente Radius
128 pm
Elektronegatiewiteit
-
Ionisasie potensiaal
-
Atoom volume
-
Termiese geleidingsvermoë
-
Oksidasiestate
6
Toepassings
Darmstadtium is used for scientific research purposes only.
Darmstadtium is harmful due to its radioactivity
Isotope
Stabiele Isotope
-Onstabiele Isotope
267Ds, 268Ds, 269Ds, 270Ds, 271Ds, 272Ds, 273Ds, 274Ds, 275Ds, 276Ds, 277Ds, 278Ds, 279Ds, 280Ds, 281Ds