Question

why do we use copper in Gold jewellery ​

Answer 1

Gold will like water so it flows and it will become difficult to mould.so copper is added to gold which is there in liquid state ,so it will harden gold a little bit to prevent from flowing which will be easy to mould gold to make ornaments.

Answer 2

Answer:

Hi mate

Explanation:

Gold will like water so it flows and it will become difficult to mould .So copper is added to gold which is there in liquid state.

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