article: Copper
links: Copper(I) chloride Copper(I) acetylide Copper(II) nitrate Gold Bronze Age Copper(II) hydroxide Cyprus Copper(II) bromide Copper(I) bromide Statue of Liberty Copper compounds Latin Copper(II) carbonate Copper(II) sulfate Copper(I) iodide Paris green Copper(II) chloride Copper(II) oxide Mohs scale of mineral hardness Sulfur dioxide Copper(I) oxide