Chemistry, 25.08.2021 14:00 jcazaresroman7308
you are working in an office of a precious metal buyer and miner bring a nugget of metal and he claims its cold you suspect that the metal is a form of fool's gold called marcasite which is composed of iron and sulphur and in the back of your office you have a chunk of puregold what simple experiment could you perform decide whether or not the Miners nugget is gold​
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you are working in an office of a precious metal buyer and miner bring a nugget of metal and he clai...
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