What are noble metals give some examples
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Noble metal, any of several metallic chemical elements that have outstanding resistance to oxidation, even at high temperatures; the grouping is not strictly defined but usually is considered to include rhenium, ruthenium, rhodium, palladium, silver, osmium, iridium, platinum, and gold; i.e., the metals of groups
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Metals such as gold, silver or platinum that resist oxidation when heated in air and solution by inorganic acids are called noble metals.
Ex - gold , Ag .
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