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Metals like copper and silver are added to gold by a goldsmith to make jewelry harder as gold in its pure form is soft, technically in liquid form. Adding metals, also makes gold cheaper and more affordable.

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13y ago

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Gold is often mixed with silver or copper to create alloys because pure gold is too soft for most practical uses. Adding silver or copper increases the hardness and strength of the gold, making it more durable for jewelry or coins. The specific composition of the alloy can also affect the color of the gold, creating different shades such as rose or white gold.

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10mo ago
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Q: Why is gold mixed with silver or copper?
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