Seaborgium
Seaborgium
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Seaborgium ΒΆ
AtomicNumber: 106
Element: Seaborgium
Symbol: Sg
AtomicMass: 266.0
NumberofNeutrons: 160
NumberofProtons: 106
NumberofElectrons: 106
Period: 7
Group: 6.0
Phase: artificial
Radioactive: yes
Natural: nan
Metal: yes
Nonmetal: nan
Metalloid: nan
Type: Transactinide
AtomicRadius: nan
Electronegativity: nan
FirstIonization: nan
Density: 35.0
MeltingPoint: nan
BoilingPoint: nan
NumberOfIsotopes: nan
Discoverer: Ghiorso et al.
Year: 1974.0
SpecificHeat: nan
NumberofShells: 7
NumberofValence: nan