Lithium vs Seaborgium

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PropertyLi LithiumSg Seaborgium
Atomic number3106
SymbolLiSg
NameLithiumSeaborgium
Categoryalkali-metaltransition-metal
Standard Atomic Weight6.9675 u271 u
Period27
Group16
Blockss
Phase at STPsolidN/A
Electron configuration[He]2s1[Rn]7s25f146d4
Oxidation states[1][3, 4, 5, 6]
Electronegativity (Pauling)0.98N/A
Electron affinity0.61804 eV0.85 eV
Density534 kg/m³3.500000e+4 kg/m³
Melting point180.5 °C-273.15 °C
Boiling point1341.85 °C-273.15 °C
Discovery year18171974