hlo what is coper and it's properties,
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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.
- Symbol: Cu
- Atomic mass: 63.546 u
- Electron configuration: [Ar] 3d¹⁰4s¹
- Atomic number: 29
- Density: 8.96 g/cm³ (Near room temperature)
- Melting point: 1,085 °C
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