Lead
Symbol:
Pb
Atomic Number: 82
Atomic Weight: 207.2
Boiling Point: 2023 K
Melting Point: 600.65 K
Density at 300K: 11.35 g/cm
3
Covalent radius: 1.47
Atomic radius: 1.81
Atomic
volume: 18.30 cm
3/mol
First
ionization potental: 7.416 V
Specific heat capacity: 0.129 Jg
-1K
-1
Thermal conductivity: 35.3 Wm
-1K
-1
Electrical conductivity: 4.8*10
6Ω
-1m
-1
Heat of fusion: 4.77 kJ/mol
Heat of vaporization: 177.9 kJ/mol
Electronegativity: 2.33 (Pauling's)