====== Silver ====== **Silver** is a precious metal. Latin argentum. Chemical symbol Ag Silver, together with [[gold]] and [[platinum]], belongs to the most important precious metals for jewelery because of its outstanding material properties. * Silver is highly resistant to air and acids. In case of contact with sulfur compounds occur brown black coverings, but they are easy to remove. * A smooth silver surface is the best reflector of light. * Silver is very stretchy and harder than [[gold]] [[Mohs|Mohs hardness]] 2.7 (annealed). * Although silver is a precious metal and suitable as an investment, it is affordable for everyone in the quantities required for the creation of jewelry. * By alloying with other metals the optical and mechanical properties of silver can be largely changed and adapted to different needs. {{tag>Terms Watch_materials}}