If I melt my jewelry and there are non-silver items in the mix, would these separate out during the process? Also, is there a device that I can use to test the purity of the silver?
Md Ariful Islam
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Dr. Md Rushad Rahman
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The "non-silver" items would come out as the "slag" mentioned in the article, and the way to calculate purity is to determine the volume, through displacement, and calculate the density as a ratio of weight/volume, and compare that to the scientific density of silver.
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