Seaborgium
106
Sg
Golongan
6
Periode
7
Blok
d
Proton
Elektron
Neutron
106
106
156
Sifat Umum
Nomor atom
106
Massa atom
[269]
Nomor massa
262
Kategori
Logam transisi
Warna
n/a
Radioaktif
Ya
Named after Glenn Seaborg, American nuclear chemist and Nobel prize winner
Struktur kristal
n/a
Sejarah
Scientists working at the Joint Institute for Nuclear Research in Dubna, USSR reported their discovery of element 106 in June 1974.
Synthesis was also reported in September 1974 at the Lawrence Berkeley Laboratory by the workers of the Lawrence Berkeley and Livermore Laboratories led by Albert Ghiorso and E. Kenneth Hulet.
It was produced by collisions of californium-249 with oxygen atoms.
Synthesis was also reported in September 1974 at the Lawrence Berkeley Laboratory by the workers of the Lawrence Berkeley and Livermore Laboratories led by Albert Ghiorso and E. Kenneth Hulet.
It was produced by collisions of californium-249 with oxygen atoms.
Elektron per kulit
2, 8, 18, 32, 32, 12, 2
Konfigurasi elektron
[Rn] 5f14 6d4 7s2
There are 12 known isotopes of seaborgium
Sifat Fisika
Fase
Solid
Kepadatan
35 g/cm3
Titik lebur
-
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
Kredit Gambar: Wikimedia Commons (Atomic Energy Commission)
The element is named after Glenn T. Seaborg, atomic pioneer and Commissioner of the Atomic Energy Commission
Nomor CAS
54038-81-2
Nomor PubChem CID
n/a
Sifat Atom
Jari-jari atom
-
Jari-jari kovalen
143 pm
Elektronegativitas
-
Potensi Ionisasi
-
Volume atom
-
Kondusivitas termal
-
Bilangan oksidasi
6
Aplikasi
Seaborgium is used for scientific research purposes only.
Seaborgium is harmful due to its radioactivity
Isotop
Isotop stabil
-Isotop tidak stabil
258Sg, 259Sg, 260Sg, 261Sg, 262Sg, 263Sg, 264Sg, 265Sg, 266Sg, 267Sg, 268Sg, 269Sg, 270Sg, 271Sg, 272Sg, 273Sg