tin tin is a chemical element with the symbol sn (from latin stannum) and atomic number 50. tin is a silvery metal that characteristically has a faint yellow hue. tin is soft enough to be cut with little force. when a bar of tin is bent, the socalled tin cry can be heard as a result of twinning in tin crystals; this trait is shared by indium, cadmium, zinc, and frozen mercury.
fluorsid leader in fluorine transformationin its 10 strategic locations, fluorsid develops the entire production process, from extraction to trading, of fluorine value chain. a complete service for the customer, by a consolidated international industrial group, who wants to guarantee the highest quality products andtin mining tin extraction and use can be dated to the beginnings of the bronze age around 3 bc, when it was observed that copper objects formed of polymetallic ores with different metal contents had different physical properties. the earliest bronze objects had tin or arsenic content of less than 2% and are therefore believed to be the result of unintentional alloying due to trace metal content in the
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