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WEBApr 8, 2024 · Platinum is a precious, silver-white metal with high melting point and resistance to corrosion. It is used for jewelry, catalysts, …
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- a precious silvery-white metal, the chemical element of atomic number 78. It was first encountered by the Spanish in South America in the 16th century, and is used in jewelry, electrical contacts, laboratory equipment, and industrial catalysts.Similar:blond(e)light brownbleached-blondsun-bleachedlight-hairedgolden-hairedflaxen-haired
WEBMay 17, 2022 · Learn about platinum, a rare and expensive silvery-white metal with catalytic properties. Find out how it's mined, refined, and used in various applications, from pollution control to jewelry.
WEBChemical Characteristics. Platinum is a chemically stable element as it is one of the least reactive metals (Nobel metal). platinum have two oxidation states, +2 and +4. Platinum readily reacts with carbon. Certain non …