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Why do you think steeples and roofs might appear green but a copper square does not?
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Why does copper tarnish and turn green?
copper tarnish and turn green because of present of iron in it.
What color does copper give off?
Copper gives off a green flame when burned. So, green.
Why does a penny turn green in water?
The copper reacts with the oxygen in water to form copper oxide and hydrogen ions. This is copper oxide is a green compound.
Does copper turn green when exposed to the environment?
Copper turns green because if forms a coating of copper acetate upon exposure to air and moisture
Does silver turn green?
NO! copper turns green
Why does some water appear green?
There is a high copper concentration in your area and the copper that is dug up has corroded into the green sediment you see in the water.
Why do copper compounds usually appear colourless although copper is a transition element?
Sorry, but most copper compounds are some shade of blueor green, not colorless at all!
Why does the Statue of Liberty's outer skin appear green even after restoration?
The natural process of oxidation turned the brown copper into a sea green which cannot be completely reversed. This process occurs when air and water meet the copper plates. The green color is copper carbonate, protecting the copper within from being further damage.
Why does the Statue of Liberty's skin appear green even after restoration?
It's aged copper so it's like a penny that's why the statue of liberty is green
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.
How long does green hair last from swimming in a pool?
Hair bleaches in the pool not because of the chlorine, but because of the metals and copper in the water. If the pool has a high concentration of metals and copper, then yes, it will appear or turn a faint green.
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.
What is the word for copper turning green?
The word is "oxidation", which in the case of copper is a three-step process where the copper oxidizes to copper oxide, then to cuprous or cupric sulfide, and then to copper carbonate. Copper carbonate is the green colored copper or patina that forms over time. The old name for this green patina is "verdigris".
Why does copper tarnish and turn green?
copper tarnish and turn green because of present of iron in it.
What color is emitted when copper atoms are heated?
Copper, monovalent: blue Copper, divalent, in halides: blue-green Copper, divalent, in non-halide compounds: green
Does copper turn green?
yes copper turns green when exposed to moist air for a long time as green metal is a mixture of copper hydroxide and copper carbonate 2CU+H2O+O2 --> CU(OH)2+CUCO3
What burns the color green?
Copper: burns a blue-green flame
