CBSE BOARD XII, asked by Anonymous, 26 days ago

hlo what is coper and it's properties,​

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Answered by Anonymous
3

Answer:

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

Answered by sujitadevi2750
0

Explanation:

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