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Direct evidence of 1,900 years of indigenous silver production in the Lake Titicaca Basin of Southern Peru".

A strong yet thermally stable and therefore safe fluorinating agent, silver(II) fluoride is often used to synthesize hydrofluorocarbons.Still, much of it went to Spain, allowing Spanish rulers to pursue military and political ambitions in both Europe and the Americas. Jeremiah 6:19–20) Jeremiah was also aware of sheet silver, exemplifying the malleability and ductility of the metal: "Silver spread into plates is brought from Tarshish, and gold from Uphaz, the work of the workman, and of the hands of the founder: blue and purple is their clothing: they are all the work of cunning men. In the Atlantic and Pacific, silver concentrations are minimal at the surface but rise in deeper waters.

Top near-term mine development projects through 2015 are Pascua Lama (Chile), Navidad (Argentina), Jaunicipio (Mexico), Malku Khota (Bolivia), [82] and Hackett River (Canada). Examples include table silver for cutlery, for which silver is highly suited due to its antibacterial properties.Silver fulminate, AgCNO, a powerful, touch-sensitive explosive used in percussion caps, is made by reaction of silver metal with nitric acid in the presence of ethanol. For example, silver was more expensive than gold in Egypt until around the fifteenth century BC: [62] the Egyptians are thought to have separated gold from silver by heating the metals with salt, and then reducing the silver chloride produced to the metal. Dehydrogenation of methanol to formaldehyde is conducted at 600–720 °C over silver gauze or crystals as the catalyst, as is dehydrogenation of isopropanol to acetone. Unlike copper, for which the larger hydration energy of Cu 2+ as compared to Cu + is the reason why the former is the more stable in aqueous solution and solids despite lacking the stable filled d-subshell of the latter, with silver this effect is swamped by its larger second ionisation energy. The chemical symbol Ag is from the Latin word for silver, argentum (compare Ancient Greek ἄργυρος, árgyros), from the Proto-Indo-European root * h₂erǵ- (formerly reconstructed as *arǵ-), meaning ' white ' or ' shining '.