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 | Do you know what the Statue of Liberty is made of? | |
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| Green Iron, right? | |
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| No, basic copper(II) carbonate. | |
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| How did they make that? | |
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| Copper was exposed to moist air which formed a pale green coating of basic copper(II) carbonate, the coating is called a patina. | |
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| Wow...all that for a lady in a dress. | |
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