Carbon vs Lead

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PropertyC CarbonPb Lead
Atomic number682
SymbolCPb
NameCarbonLead
Categorynonmetalpost-transition-metal
Standard Atomic Weight12.0106 u207.2 u
Period26
Group1414
Blockpp
Phase at STPsolidsolid
Electron configuration[He]2s22p2[Xe]6s24f145d106p2
Oxidation states[-4, -3, -2, -1, 0, 1, 2, 3, 4][-4, -2, -1, 0, 1, 2, 3, 4]
Electronegativity (Pauling)2.552.33
Electron affinity1.2621 eV0.364 eV
Density2267 kg/m³1.134200e+4 kg/m³
Melting point3549.85 °C327.46 °C
Boiling point3824.85 °C1748.85 °C
Discovery year17972021