Copper
Copper
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Copper ΒΆ
AtomicNumber: 29
Element: Copper
Symbol: Cu
AtomicMass: 63.546
NumberofNeutrons: 35
NumberofProtons: 29
NumberofElectrons: 29
Period: 4
Group: 11.0
Phase: solid
Radioactive: nan
Natural: yes
Metal: yes
Nonmetal: nan
Metalloid: nan
Type: Transition Metal
AtomicRadius: 1.6
Electronegativity: 1.9
FirstIonization: 7.7264
Density: 8.96
MeltingPoint: 1357.75
BoilingPoint: 2835.0
NumberOfIsotopes: 11.0
Discoverer: Prehistoric
Year: nan
SpecificHeat: 0.385
NumberofShells: 4
NumberofValence: nan