Xassiy
108
Hs
Guruh
8
Davr
7
Blok
d
Protonlar
Elektronlar
Neytronlar
108
108
161
Umumiy xususiyatlar
Atom raqami
108
Atom massasi
[269]
Mass raqami
269
Turkum
Oʻtish metallar
Ranggi
Nomaʼlum
Radioaktivlik
Ha
From the Latin word Hassias meaning Hess, the German state
Kristall tuzilma
Nomaʼlum
Tarix
Hassium was first synthesized in 1984 by a German research team led by Peter Armbruster and Gottfried Münzenberg at the Institute for Heavy Ion Research (Gesellschaft für Schwerionenforschung) in Darmstadt.
The team bombarded a target of lead-208 with accelerated nuclei of iron-58 to produce 3 atoms of the isotope hassium-265.
The team bombarded a target of lead-208 with accelerated nuclei of iron-58 to produce 3 atoms of the isotope hassium-265.
Qobiqdagi elektronlar soni
2, 8, 18, 32, 32, 14, 2
Elektron konfiguratsiyasi
[Rn] 5f14 6d6 7s2
More than 100 atoms of hassium have been synthesized to date
Jismoniy xususiyatlar
Faza
Qattiq modda
Zichlik
41 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
54037-57-9
PubChem CID raqami
Nomaʼlum
Atom xususiyatlari
Atom radiusi
-
Kovalentlik radiusi
134 pm
Elektrmanfiylik
-
Ionlashish potensiali
-
Molyar hajm
-
Issiqlik oʻtkazuvchanlik
-
Oksidlanish darajasi
8
Qo‘llanilish sohalari
Hassium is used for scientific research purposes only.
Hassium is harmful due to its radioactivity
Izotoplar
Barqaror izotoplar
-Beqaror izotoplar
263Hs, 264Hs, 265Hs, 266Hs, 267Hs, 268Hs, 269Hs, 270Hs, 271Hs, 272Hs, 273Hs, 274Hs, 275Hs, 276Hs, 277Hs