Xassiy
108
Hs
Guruh
8
Davr
7
Block
d
Protonlar
Elektronlar
Neytronlar
108
108
161
General Properties
Atom raqami
108
Atom massasi
[269]
Mass Number
269
Turkum
Oʻtish metallar
Ranggi
Nomaʼlum
Radioaktivlik
Ha
From the Latin word Hassias meaning Hess, the German state
Crystal Structure
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.
Electrons per shell
2, 8, 18, 32, 32, 14, 2
Elektron konfiguratsiyasi
[Rn] 5f14 6d6 7s2
More than 100 atoms of hassium have been synthesized to date
Physical Properties
Phase
Qattiq modda
Zichlik
41 g/cm3
Erish harorati
-
Qaynash harorati
-
Heat of Fusion
Nomaʼlum
Heat of Vaporization
Nomaʼlum
Solishtirma issiqlik sigʻimi
-
Abundance in Earth's crust
Nomaʼlum
Abundance in Universe
Nomaʼlum
Image Credits: Wikimedia Commons (Commander-pirx)
The element was discovered at the Institute for Heavy Ion Research in Darmstadt, Germany
CAS Number
54037-57-9
PubChem CID Number
Nomaʼlum
Atomic Properties
Atom radiusi
-
Kovalentlik radiusi
134 pm
Elektrmanfiylik
-
Ionization Potential
-
Molyar hajm
-
Issiqlik oʻtkazuvchanlik
-
Oksidlanish darajasi
8
Applications
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