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106
Sg
[269]

Seaborgium

Transition metals · Group 6 · Period 7

Atomic properties

Atomic number106
SymbolSg
Standard atomic weight[269]
ClassificationTransition metals
Group6
Period7
Blockd-block
Electron configuration[Rn] 5f14 6d4 7s2
Electronegativity (Pauling)
Common oxidation states+6

Physical properties

Phase at 20 °CSolid
Density35.0 g/cm³
Melting point
Boiling point
Discovered1974
CAS number

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