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Who knows how to spot gold?

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There is one thing ... it looks exactly like gold, it does not darken, does not turn green ... There are some sure ways to determine whether it is gold or not. Do it yourself.

I heard about iodine ... should there be a reaction? If so, which one? Is there battery acid, should there be any reaction with gold?

What else can you check. The metal is soft, does not magnetize.
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It can be gilding (Au surface layer). And based on an alloy with Fe ...
Author 0
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who knows how steel got there)) I was deeply pessimistic about checking the color of the magnet with a magnet, and here again, magnetized))
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And what attracts a magnet (according to a connoisseur)? Silver or brass (also an alloy)?
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Yes, the paradox turned out)) The alloy is magnetized to the magnet, not like steel of course, but reacts.

He put the product in sauerkraut (according to folk methods), does not blacken) Dripped iodine, it turns white.
One scholar said it could be a mixture of brass and silver.
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pure in general does not dissolve in anything except “royal vodka” ... But, after all, what is called gold in products is an alloy, and there is only a little more than half gold ...
Recently, he introduced a chain for remelting, which he had once bought in Turkey. And as you know, Turkish gold does not always hold a test. So they smeared with acid of different concentrations - they have a table there, which reaction corresponds to which sample ...
.... Dmitry, well, have you determined somehow? Gold turned out?
... If there you have it, in the Maldives the Internet is not buggy, then write, it's interesting.))))))))
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Gold does not dissolve in nitric acid, all other metals - yes. Here is the way.

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