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Atomic Number: 80
Hg
Hg

Mercury

200.5900 u

Category

transition metal

State at Room Temperature

liquid

Electron Configuration

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

Valence Electrons

2

Lewis Dot:••

Electronegativity

2

Pauling scale

Oxidation States

+1+2

Melting Point

234.321 K

-38.83°C

Boiling Point

629.88 K

356.73°C

Density

13.534

g/cm³

Position in Table

Group 12Period 6d-block

Discovery

Historical Information

Discovered byKnown to ancients

Common Uses

Applications & Industries

Thermometers, barometers, dental amalgams, fluorescent lights

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