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Copper, when in contact with the skin, forms chelates with human sweat
(sometimes seen as green deposits) and is thus absorbed through skin."
"Copper chelates are more effective and less toxic than drugs being used
to treat arthritis.
Wiki User
∙ 14y ago
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Will iron oxide turn copper green?
no
Why does wearing a copper bracelet turn your skin green?
because it deposits small amounts of copper onto your skin which then react with the air to go green
Why does a copper vessel turn green in color in the rainy season?
An unprotected copper vessel will turn green eventually due to several chemical reactions, regardless of the environment. The wetness of the rainy season simply speeds up the chemical process. The process by which copper turns green in color is due to the slow oxidation of the copper metal into its oxides. Initially copper oxide forms (reddish), replaced by cuprous and cupric sulfide (color varies), and finally by copper carbonate (greenish). The final copper carbonate is highly resistant to corrosion and hence the vessel will remain green.
Is copper turning green in the air physical change?
The reason that copper turns green is the same reason the metal rusts, oxidization. Both metal and copper oxidize when exposed to oxygen and this is a natural process. Copper that is exposed to the outside environment is more likely to turn green and that is why copper vases and decorative pieces in gardens are often green. Copper is a metal that does not react with water (H2O), but the oxygen of the air will react slowly at room temperature to form a layer of brown-black copper oxide on copper metal which looks like green sometimes...
What happens when you put copper in salt water?
When copper is placed in salt water, a chemical reaction causes the copper to turn a blue-green color: this is called copper chloride. If you leave copper in salt water long enough beside the change of color, you should also see a blue-green film or powder appear. This is normal.
Why does copper tarnish and turn green?
copper tarnish and turn green because of present of iron in it.
If the green color of the copper coating that covers the statue of liberty is different from the color of a typical copper penny what caused the statue of liberty copper coating to turn green?
Acid in the rain reacted with the copper to turn it green. That is why there is sometimes green on pennies. Acid in the rain reacted with the copper to turn it green. That is why there is sometimes green on pennies. Acid in the rain reacted with the copper to turn it green. That is why there is sometimes green on pennies. Acid in the rain reacted with the copper to turn it green. That is why there is sometimes green on pennies.
Does silver turn green?
NO! copper turns green
Why do penny turn green?
The pennies turn green because they are open to the air, because they contain copper, and because copper turns green when oxidized.
Why and how does copper turn green?
Becasue of oxidation!
How does a copper penny turn green?
oxygen.
Will iron oxide turn copper green?
no
Why does copper turn black when it meets oxygen?
Foolish Fools!, it does infact turn Green! because the oxygen bonds with the copper to form copper oxide, wich is green, it reflects different fractions of light to the copper
How does a penny turn green?
Copper turns green because of sulfur pollution in the air, forming copper sulfide.
Why does copper chloride turn green?
The brown copper(II) chloride absorb water and form the green dihydrate.
Does Hematite turn your skin green?
No, hematite doesn't contain copper so your skin will not turn green
Will pewter turn your skin green?
Pewter turns it black, Copper does turn your skin green though.
