Siborgij

106
Sg
Skupina
6
Perioda
7
Blok
d
Protons
Electrons
Neutrons
106
106
156
General Properties
Vrstno število
106
Atomska teža
[269]
Mass Number
262
Kategorija
Prehodne kovine
Barva
n/a
Radioactive
Da
Named after Glenn Seaborg, American nuclear chemist and Nobel prize winner
Kristalna struktura
n/a
Zgodovina
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.
Electrons per shell
2, 8, 18, 32, 32, 12, 2
Razporeditev elektronov
[Rn] 5f14 6d4 7s2
Sg
There are 12 known isotopes of seaborgium
Physical Properties
Faza snovi
Trdnina
Gostota
35 g/cm3
Tališče
-
Vrelišče
-
Talilna toplota
n/a
Izparilna toplota
n/a
Toplotna kapaciteta
-
Abundance in Earth's crust
n/a
Abundance in Universe
n/a
The
Zasluge za slike: Wikimedia Commons (Atomic Energy Commission)
The element is named after Glenn T. Seaborg, atomic pioneer and Commissioner of the Atomic Energy Commission
CAS Number
54038-81-2
PubChem CID Number
n/a
Atomic Properties
Atomski polmer
-
Kovalentni polmer
143 pm
Elektronegativnost
-
Ionization Potential
-
Atomic Volume
-
Toplotna prevodnost
-
Oksidacijska stanja
6
Applications
Seaborgium is used for scientific research purposes only.
Seaborgium is harmful due to its radioactivity
Isotopes
Stable Isotopes
-
Unstable Isotopes
258Sg, 259Sg, 260Sg, 261Sg, 262Sg, 263Sg, 264Sg, 265Sg, 266Sg, 267Sg, 268Sg, 269Sg, 270Sg, 271Sg, 272Sg, 273Sg