Nobelium
102
No
Kumpulan
Tiada
Kala
7
Blok
f
Proton
Elektron
Neutron
102
102
157
Ciri-Ciri Am
Nombor atom
102
Berat atom
[259]
Nombor jisim
259
Kategori
Aktinid
Warna
Tiada
Radioaktif
Ya
Named after of Alfred Nobel, Swedish chemist who discovered dynamite and founder of the Nobel Prizes
Struktur hablur
Tiada
Sejarah
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.
Bilangan elektron per petala
2, 8, 18, 32, 32, 8, 2
Konfigurasi elektron
[Rn] 5f14 7s2
Nobelium is a divalent ion in aqueous solution
Ciri-Ciri Fizikal
Fasa
Pepejal
Ketumpatan
-
Takat lebur
1100.15 K | 827 °C | 1520.6 °F
Takat didih
-
Haba pelakuran
Tiada
Haba pengewapan
Tiada
Muatan haba molar
-
Banyak pada kerak bumi
Tiada
Banyak pada alam semesta
Tiada
Nombor CAS
10028-14-5
Nombor PubChem CID
Tiada
Ciri-Ciri Atom
Jejari atom
-
Jejari kovalen
-
Keelektronegatifan
1.3 (Skala Pauling)
Kebolehan mengion
6.65 eV
Isipadu atom
-
Daya pengaliran terma
0.1 W/cm·K
Keadaan pengoksidaan
2, 3
Aplikasi
Nobelium is used for scientific research purposes only.
Nobelium is harmful due to its radioactivity
Isotop
Isotop stabil
-Isotop tidak stabil
248No, 249No, 250No, 251No, 252No, 253No, 254No, 255No, 256No, 257No, 258No, 259No, 260No, 261No, 262No, 263No, 264No