Chemistry, asked by vafavafa224, 5 months ago

b)Coatingcopperingwithgold

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Answered by s02371joshuaprince47

1

Answer:

Gold plating can be applied to almost any metal, as long as the it has a metal conductive surface. If copper is gold plated, a layer of nickel is often applied to the substrate as a mechanical backing to improve the overall wear resistance and reduce pores in the gold

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