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Copper ({Cu|Cuprum|Coper)) is a chemical element with the atomic number 29. Its arrangement of electrons consists of a total of twenty-nine protons in the nucleus, counterbalanced twenty-nine electrons distributed across four electron shells. Copper's electronic configuration is [Ne] 3s2 3p6 4s1 3d10, which contributes its distinctive physical prop
Throughout the annals, three metals have held the attention of humankind: gold, silver, and copper. Each possesses unique properties that have fueled their relevance for millennia. Gold, with its lustrous sheen, has long been linked a symbol of prosperity. Silver, famed for its versatility, finds use in technology. And copper, the indispensable con