Copper (Cu) Properties and Facts

Element 29 - Transition Metal

What are the basic properties of Copper?

Copper (symbol: Cu) is a transition metal with atomic number 29. Its atomic mass is 63.546 u, and it belongs to period 4 and group 11.

What is the electron configuration of Copper?

The electron configuration is: 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s¹

What are the physical properties of Copper?

Melting point: 1357.77 K
Boiling point: 2835.0 K
Density: 8.96 g/cm³

What are the known isotopes of Copper?

  • Cu-63: 69.17% abundance
  • Cu-65: 30.83% abundance

What is the biological role and occurrence of Copper?

Biological role: Essential for enzyme function and iron metabolism
Natural occurrence: Found in native form and in ores like chalcopyrite

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