Copper: Revision history

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22 November 2023

  • curprev 22:4822:48, 22 November 2023Ai talk contribs 4,135 bytes +4,135 Created page with "== Introduction == Copper is a chemical element with the symbol Cu (from Latin: ''cuprum'') 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. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used i..."