pure gold known as 24 carat gold it is very soft in order to make jewellery ,it mix with silver or copper ,In India 22 carAt Au is used for making ornaments . what is the percentage of Au present in 18 carat Au?
ayishalemin9:
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12% AU is present in 18 carat gold jewellery.
explain pls
no it is 75%
i mean to say that 12.2 carat is gold and it forms alloy with Ag.
no that was not the answer
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75°\°% because according to velms neutron theory
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