Question

100% pure gold is
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Answer 1

Gold comes in varying levels of purity; from 10 karat gold – is the lowest purity to 24 karat gold, which is 100 percent pure. Gold of less than 24k is always an alloy with other metals, such as copper, silver or platinum.

Answer 2

Answer:

Karats measure the parts per 24, so that 18 karat = 18⁄24 = 75% and 24 karat gold is considered 100% gold.

Explanation:

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