Sg - Seaborgium

An artifical element named after Glenn Seaborg. Discovered by Ghiorso, etal.

Atomic number - 106 Density g/mL -
Atomic weight u 263 Melting point K -
Bonding radius A - Boiling point K -
Atomic radius A - Heat of vaporization kJ/mol -
Ionization Potential V - Heat of fusion kJ/mol -
Electronegativity - - Specific heat J/gK -
The oxide is unknown.
Crystal are unknown.

Electron config. : [Rn] 5f14 6d4 7s2


Isotopes of Sg: Click mass number for decay process, product for element page.


259
0.9 sec
a/SF,9.870
Rf-255/?
259.11470
260
3.6 msec
a/SF,9.920
Rf-256/?
260.11443
261
0.23 sec
a/SF,9.810
Rf-257/?
261.11637
262

,4.000 MeV

262.11658
263
0.8 sec
a/SF,9.030
Rf-259/?
263.11862
264

,9.690 MeV

264.11927
265
16 sec
a/SF,10.800
Rf-261/?
265.12141
266
20 sec
a/SF,10.820
Rf-262/?
266.12238
MASS abund.
Halflife
Particle, Energy
Decay Product(s)
Isotopic Mass