Nobeliy
102
No
Guruh
Nomaʼlum
Davr
7
Block
f
Protonlar
Elektronlar
Neytronlar
102
102
157
General Properties
Atom raqami
102
Atom massasi
[259]
Mass Number
259
Turkum
Aktinoidlar
Ranggi
Nomaʼlum
Radioaktivlik
Ha
Named after of Alfred Nobel, Swedish chemist who discovered dynamite and founder of the Nobel Prizes
Crystal Structure
Nomaʼlum
Tarix
Nobelium was discovered by Albert Ghiorso, Glenn T. Seaborg, John R. Walton and Torbjørn Sikkeland in 1958 at the University of California, Berkeley.
It was produced by the bombardment of curium with carbon atoms.
It was correctly identified in 1966 by scientists at the Flerov Laboratory of Nuclear Reactions in Dubna, Soviet Union.
It was produced by the bombardment of curium with carbon atoms.
It was correctly identified in 1966 by scientists at the Flerov Laboratory of Nuclear Reactions in Dubna, Soviet Union.
Electrons per shell
2, 8, 18, 32, 32, 8, 2
Elektron konfiguratsiyasi
[Rn] 5f14 7s2
Nobelium is a divalent ion in aqueous solution
Physical Properties
Phase
Qattiq modda
Zichlik
- g/cm3
Erish harorati
1100,15 K | 827 °C | 1520,6 °F
Qaynash harorati
-
Heat of Fusion
Nomaʼlum kJ/mol
Heat of Vaporization
Nomaʼlum kJ/mol
Solishtirma issiqlik sigʻimi
- J/g·K
Abundance in Earth's crust
Nomaʼlum
Abundance in Universe
Nomaʼlum
CAS Number
10028-14-5
PubChem CID Number
Nomaʼlum
Atomic Properties
Atom radiusi
-
Kovalentlik radiusi
-
Elektrmanfiylik
1,3 (Poling boʻyicha)
Ionization Potential
6,65 eV
Molyar hajm
-
Issiqlik oʻtkazuvchanlik
0,1 W/cm·K
Oksidlanish darajasi
2, 3
Applications
Nobelium is used for scientific research purposes only.
Nobelium is harmful due to its radioactivity
Izotoplar
Barqaror izotoplar
-Beqaror izotoplar
248No, 249No, 250No, 251No, 252No, 253No, 254No, 255No, 256No, 257No, 258No, 259No, 260No, 261No, 262No, 263No, 264No