0
What else can I help you with?
Is drawing cooper into wire a chemical change?
No, drawing copper into wire is a physical change because the chemical composition of copper remains the same throughout the process. The transformation involves only a change in shape and size, not in the chemical properties of the copper atoms.
What evidence is there that a chemical reaction occurred on the surface of the statue of liberty?
When a chemical reaction occurs, elements and compounds combine in different ways to make new materials. The elements copper and oxygen have reacted to form a new compound, copper oxide.
What is the chemical reaction copper and oxygen?
for example the statue of liberty.the statue of liberty`s original color is copper its only turned green because of the oxygen.so the chemical reaction to copper and oxygen are when they are put together it effects the thing tht is connecte to it i thnks
What is the chemical name for copper?
The chemical name for copper is Cu, which stands for cuprum in Latin.
What is the chemical formula copper sulphate?
Copper sulfate has the chemical formula CuSO4.
Is the statue of liberty color change is a physical or a chemical change?
The color change of the Statue of Liberty is a physical change. It is primarily due to the natural weathering process caused by exposure to the elements, which alters the surface appearance of the copper statue over time without changing its chemical composition.
What are two clues that a chemical change has happened to the statue of liberty?
The color changed; a copper carbonate hydrate is formed.
What was the statue of liberty original color?
The original color of the Statue of Liberty was copper. The Statue of Liberty turned green because the weathering oxidized the statue.
What is the weathering in which the chemical composition has changed?
It's called chemical weathering/chemical change. Similar to the physical change of matter, except the chemical composition changes causing it to become something completely different. For example: iron turns to rust, silver tarnishes and copper turns green.
What is a good example of a chemical weathering experiment?
When chemicals from acid rain and other weathering reacts with elements such as copper or bronze . For example , the statue of liberty is really copper , the same substance as a penny , but yet its green . that was caused by the chemical weathering of rain , snow , and other precipitation .
What elements makes up the statue of liberty?
The Statue of Liberty is made of the element Copper (Cu) what made it turn green over the years was a chemical reaction of the seawater around Lady Liberty.
Is the statue of liberty painted green now?
No, the Statue Of Liberty used to be copper. Due to weathering and nature, the Statue became the color it is now: Green. DN +++ IT still IS copper. The green is verdigris: a film of copper oxide on the surface.
What is the green stuff on the Statue of Liberty?
It's called verdigris. The greenish cast from weathering of meatal with copper in it. [ vur de gree ]
What is a Venn diagram that distinguishes mechanical weathering from chemical weathering?
chemical weathering works faster copper roof turns brown then green after several years in air or in minutes with the right chemicals iron hardware can be browned or blued so the weathering being the universe wind rain air sun = natural vibration annealing sanding peening = mechanical chemical =chemical
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 changed the color of the Statue of Liberty?
It was really copper, but over time, the salt water got to it and turned it green.
A sheet of copper can be pounded into a bowl a physical or chemical change?
Pounding a sheet of copper into a bowl is a physical change because the copper is still the same substance before and after the change. The change in shape does not alter the chemical composition of the copper.
