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Atomic Number: 82
Pb
Pb

Lead

207.2000 u

Category

post-transition metal

State at Room Temperature

solid

Electron Configuration

1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 6s² 4f¹⁴ 5d¹⁰ 6p²

Valence Electrons

4

Lewis Dot:••••

Electronegativity

2.33

Pauling scale

Oxidation States

+2+4

Melting Point

600.61 K

327.46°C

Boiling Point

2022 K

1748.85°C

Density

11.34

g/cm³

Position in Table

Group 14Period 6p-block

Discovery

Historical Information

Discovered byKnown to ancients

Common Uses

Applications & Industries

Batteries, radiation shielding, ammunition, construction

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