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26 Jan 2017
Precious Metals
Gold and silver are rare metallic chemical factors that fetch high and durable economic value. They're less reactive than most elements and are made distinct by their luster as well as their high melting points. The best known metals are silver and gold whose uses range widely from jewelry to coinage to art, and in yesteryear years, have been recognized for their industrial significance too. Platinum, which was basically a waste product, has become becoming one of the most widely traded precious metals and can include ruthenium, rhodium, palladium, osmium, and iridium. The nature of precious metals might be derived from the truth that they are very scarce and different among other commodities that also account for their...