Nobelium

102
No
Golongan
n/a
Periode
7
Blok
f
Proton
Elektron
Neutron
102
102
157
Sifat Umum
Nomor atom
102
Massa atom
[259]
Nomor massa
259
Kategori
Aktinida
Warna
n/a
Radioaktif
Ya
Named after of Alfred Nobel, Swedish chemist who discovered dynamite and founder of the Nobel Prizes
Struktur kristal
n/a
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.
Elektron per kulit
2, 8, 18, 32, 32, 8, 2
Konfigurasi elektron
[Rn] 5f14 7s2
No
Nobelium is a divalent ion in aqueous solution
Sifat Fisika
Fase
Solid
Kepadatan
-
Titik lebur
1100,15 K | 827 °C | 1520,6 °F
Titik didih
-
Kalor peleburan
n/a
Kalor penguapan
n/a
Kapasitas kalor molar
-
Kelimpahan di kerak bumi
n/a
Kelimpahan di alam semesta
n/a
Illustration
Kredit Gambar: Images-of-elements
Illustration of nobelium
Nomor CAS
10028-14-5
PubChem CID Number
n/a
Sifat Atom
Jari-jari atom
-
Jari-jari kovalen
-
Elektronegativitas
1,3 (Skala Pauling)
Potensi Ionisasi
6,65 eV
Volume atom
-
Kondusivitas termal
0,1 W/cm·K
Bilangan oksidasi
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