Electronic data		Thermal data		Steric data
Shells: 2,8,18,32,32,12,2 Orbitals: [Rn] 5f14 6d4 7s2 Electronegativity: --, -- 1. Ionization potential: -- eV 2. Ionization potential: -- eV 3. Ionization potential: -- eV Oxidation states: -- Electrical conductivity: --		Melting point: -- °C Boiling point: -- °C Specific heat: -- J/gK Heat of fusion: -- kJ/mol Heat of vaporization: -- kJ/mol Thermal conductivity: -- W/cmK		Atomic radius: -- Å Ionic radius: -- Å () Covalent radius: -- Å Atomic volume: -- cm³/mol Density (293 K): -- g/cm³ Crystal structure: --

Nuclide	Abundance [%]	Mass	Spin	Halflife	Decay mode	Decay tree
261Sg	0	261.116	0	0.3s		View
263Sg	0	263.118	0	0.8s	SF,	View

Legend

Name origin:	Named in honor of Glenn Seaborg, American physical chemist known for research on transuranium elements.
Description:	Synthetic radioactive metal.
Discovered by:	Soviet Nuclear Research/ U. of Cal at Berkeley
Year:	1974
Place:	USSR/United States
Sources:	Made by bombarding californium-249 with oxygen-18.
Use(s):	It has no significant commercial applications.