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Copper ({Cu|Cuprum|Coper)) is a chemical element with the atomic number 29. Its arrangement of electrons consists of twenty-nine protons in the nucleus, counterbalanced an equal number of electrons distributed across four electron shells. Copper's orbital structure is [Ne] 3s2 3p6 4s1 3d10, which determines its distinctive characteristics. Copper
Throughout history, three metals have held the attention of humankind: gold, silver, and copper. Each possesses unique traits that have fueled their popularity for millennia. Gold, with its golden sheen, has long been linked a symbol of wealth. Silver, celebrated for its versatility, finds use in everyday objects. And copper, the essential conducto