Mercury
Mercury
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Mercury ΒΆ
AtomicNumber: 80
Element: Mercury
Symbol: Hg
AtomicMass: 200.59
NumberofNeutrons: 121
NumberofProtons: 80
NumberofElectrons: 80
Period: 6
Group: 12.0
Phase: liq
Radioactive: nan
Natural: yes
Metal: yes
Nonmetal: nan
Metalloid: nan
Type: Transition Metal
AtomicRadius: 1.8
Electronegativity: 2.0
FirstIonization: 10.4375
Density: 13.5
MeltingPoint: 234.43
BoilingPoint: 630.0
NumberOfIsotopes: 26.0
Discoverer: Prehistoric
Year: nan
SpecificHeat: 0.14
NumberofShells: 6
NumberofValence: nan