What do you mean by 22 karat gold?
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- Pure gold , known as 24 carat gold is very soft.
- So, it is not suitable for making jewellery.
- It is alloyed with either silver or copper to make it hard.
- So, they use 22 carat gold in which pure gold is alloyed with 2 parts of either silver or copper for making gold jewellery.
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hi friend
Explanation:
24 gold karate means fineness of 1000 one karate is equal to 41.66 fineness
22 karate gold alloy
for example,22 parts of gold and 2 parts of other gold usually metal like copper and has fineness of 916.66 it mean 91.666 is pure gold..........
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