Element Seaborgium (Sg)

Atomic number 106 · transition metal · Atomic mass 269 u

Atomic Mass
269.0000 u
Element Properties
Atomic Number 106
Atomic Mass 269.0000 u
Category transition metal / 过渡金属
Group 6
Period 7
Block D
Electron Configuration [Rn] 5f¹⁴ 6d⁴ 7s²
Electronegativity (Pauling)
Phase at STP Solid
Density 35 g/cm³
Year Discovered 1974

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