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However, the gold is liquid in this state and cannot be moulded into jewellery, coins, or even bars. Therefore, it is mixed with other metals such as silver and nickel to form an “alloy”. For instance ...

Ans: KDM Gold is a type of gold which comprises 92 per cent pure gold and the remaining 8 per cent contains cadmium alloy hence the term KDM gold came into usage. The mixture of cadmium was done ...