Can please tell me how long it will take for a coin to tarnish?
Thanks,
Van M
Coin Tarnish
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vanj510
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- Project Question: Which liquid will tarnish a coin the fastest?
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deleted-71827
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Hi Van
It really depends on the coin. If it is a copper coin, this link is pretty helpful-
http://resources.schoolscience.co.uk/CD ... 31pg3.html
If you tell us more information about your project, we might be able to help you more, thanks!
It really depends on the coin. If it is a copper coin, this link is pretty helpful-
http://resources.schoolscience.co.uk/CD ... 31pg3.html
If you tell us more information about your project, we might be able to help you more, thanks!
"There is a single light of science, and to brighten it anywhere is to brighten it everywhere." -Isaac Asimov

