What percent of 18K yellow gold is gold and what other metals are in 18K yellow gold
18k gold is 75% gold and the other 25% is usually copper and zinc. ChaCha again! [ Source: http://www.chacha.com/question/what-percent-of-18k-yellow-gold-is-gold-and-what-other-metals-are-in-18k-yellow-gold ]
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- What percent of 18K yellow gold is gold and what other metals are…?
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- 18k gold is 75% gold and the other 25% is usually copper and zinc. ChaCha again!