Question

difference beetwen copper and gold

Answer 1

Answer:

The most electrically conductive element is silver, followed by copper and gold. Although it is the best conductor, copper and gold are used more often in electrical applications because copper is less expensive and gold has a much higher corrosion resistance.

An excellent way to distinguish brass from gold is to use the acid test. Put one to two drops of nitric acid on the product you want to test. If there is no reaction, the product is gold. If you see a green, smoky, and fizzy reaction, there is likely copper in the gold you are testing.

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