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Copper
Chemical element
OVERVIEW
COMPOUNDS
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Copper is a chemical element with the symbol Cu and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkish-orange color. Wikipedia
Symbol: Cu
Electron configuration: [Ar] 3d¹⁰4s¹
Atomic mass: 63.546 u
Atomic number: 29
Density: 8.96 g/cm³ (Near room temperature)
Melting point: 1,085 °C
Copper compounds
Copper(II) oxide
Copper(I) oxide
Copper(I) chloride
Sulfide
Sulfuric acid
Hydroxide
Copper(II) hydroxide
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