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Copper ({Cu|Cuprum|Coper)) is a metal with the atomic number 29. Its arrangement of electrons consists of a total of twenty-nine protons in the nucleus, equaled by an equal number of electrons distributed across four electron shells. Copper's orbital structure is 1s2 2s2 2p6 3s2 3p6 4s1 3d10 , which

Throughout the annals, three metals have held the attention of humankind: gold, silver, and copper. Each possesses unique traits that have fueled their relevance for millennia. Gold, with its lustrous sheen, has long been deemed a symbol of wealth. Silver, famed for its flexibility, finds use in tec