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How can a green penny turn green?
A green penny can turn green when exposed to the elements, like oxygen and moisture, causing a chemical reaction with the copper in the penny. This reaction forms copper oxide, which is the green coating that gives the penny its green color.
What happens to a penny when you soak it in bleach?
it would turn a dark color green
What process would turn liquid green?
Adding a green dye or mixing blue and yellow liquids can turn a liquid green.
Is the penny turning green like the statue of liberty turning green?
No, the green color on a penny comes from oxidation of the copper in the coin, while the Statue of Liberty turned green due to the natural weathering of the copper material it is made of over time. Different mechanisms are at play in these two situations.
What color do neutral solution turn the unniversal indicator?
A neutral solution will turn universal indicator green.
How does a copper penny turn green?
oxygen.
What liquids make a penny green?
A penny can turn green when exposed to acidic liquids like lemon juice or vinegar, which cause a chemical reaction with the copper in the penny to create a greenish patina. Saltwater can also cause a copper penny to turn green over time due to oxidation.
How can a green penny turn green?
A green penny can turn green when exposed to the elements, like oxygen and moisture, causing a chemical reaction with the copper in the penny. This reaction forms copper oxide, which is the green coating that gives the penny its green color.
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 is the staue of Liberty green not brown like a penny?
the Statue of Liberty is green because it has been there for a long time. Since metal rusts, the Statue of Liberty also rusted. In fact, it rusted enough for it to turn green. If a penny rusts enough, it will also turn green.
What happens to a penny when you soak it in bleach?
it would turn a dark color green
How does a penny turn green?
Copper turns green because of sulfur pollution in the air, forming copper sulfide.
Why does a penny turn green in water?
A penny turns green in water due to a chemical reaction between the copper in the penny and the oxygen in the water. This reaction forms a layer of copper oxide on the surface of the penny, giving it a greenish tint.
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.
How can you turn copper green?
leave it water for about a week or longer, how long it takes depends on size, i would personally start with a penny.
Is a copper penny turning green a chemical change?
You can also turn pennies and some other coins green by letting them sit overnight in a paper towel soaked in vinegar. and if you want to clan pennies to shine, put them in a cup of vinegar and salt dissolved. (I once tried cleaning them with a pinch of kosher salt instead and it dug a hole through the penny! -NOT RECOMENDED!!!)
What makes a penny turn green?
The copper metal oxidizes from exposure to air and moisture, forming a coating of copper carbonate.It an also help crops
