Darmshtadtiy
110
Ds
Guruh
10
Davr
7
Blok
d
Protonlar
Elektronlar
Neytronlar
110
110
171
Umumiy xususiyatlar
Atom raqami
110
Atom massasi
[281]
Mass raqami
281
Turkum
Oʻtish metallar
Ranggi
Nomaʼlum
Radioaktivlik
Ha
Named after the German city of Darmstadt
Kristall tuzilma
Nomaʼlum
Tarix
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.
Qobiqdagi elektronlar soni
2, 8, 18, 32, 32, 16, 2
Elektron konfiguratsiyasi
[Rn] 5f14 6d8 7s2
Darmstadtium has no stable or naturally-occurring isotopes
Jismoniy xususiyatlar
Faza
Nomaʼlum
Zichlik
- g/cm3
Erish harorati
-
Qaynash harorati
-
Eritish issiqligi
Nomaʼlum kJ/mol
Bugʻlanish issiqligi
Nomaʼlum kJ/mol
Solishtirma issiqlik sigʻimi
- J/g·K
Yer po‘stidagi miqdori
Nomaʼlum
Olamdagi miqdori
Nomaʼlum
Rasm manbalari: Wikimedia Commons (Commander-pirx)
Element Germaniyaning Darmshtadt shahridagi Og'ir Ion Tadqiqotlari Institutida kashf etildi
CAS raqami
54083-77-1
PubChem CID raqami
Nomaʼlum
Atom xususiyatlari
Atom radiusi
-
Kovalentlik radiusi
128 pm
Elektrmanfiylik
-
Ionlashish potensiali
-
Molyar hajm
-
Issiqlik oʻtkazuvchanlik
-
Oksidlanish darajasi
6
Qo‘llanilish sohalari
Darmstadtium is used for scientific research purposes only.
Darmstadtium is harmful due to its radioactivity
Izotoplar
Barqaror izotoplar
-Beqaror izotoplar
267Ds, 268Ds, 269Ds, 270Ds, 271Ds, 272Ds, 273Ds, 274Ds, 275Ds, 276Ds, 277Ds, 278Ds, 279Ds, 280Ds, 281Ds