Pb
Lead
82
Atomic Number: 82
Atomic mass: 207.21
Ionization energy: 716
Electronaffinity: -35
Covalent radius: 147
Calculated radius: 154
Empirical radius: 180
Vanderwaals radius: 202
Electronegativity: 2.33
Density: 11.34
Oxidation states: -4, 2, 4
Melting point: 601
Boiling point: 2022
Electron configuration: [Xe] 4f14 5d10 6s2 6p2
Element group: 14
Element period: 6

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