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If you meant to ask, "Is stretching copper into wire a physical or chemical change", it's a physical change.
Daryl Kemmer
Wiki User
∙ 14y agoIt is a physical change. It becomes different in shape, but the atoms are still equivalent.
When a copper bar is shaped into a wire, the copper's chemical properties do not change. Only the physical appearance changes when copper is changed in shape.
Wiki User
∙ 13y agoNo, it is a physical change as the actual identity of the substance does not change..
Anonymous
physical
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Is copper in a Bunsen burner a physical or chemical change?
Using a Bunsen burner to heat copper is a physical change. The copper undergoes a change in its physical state from solid to liquid without changing its chemical composition.
Reaction of copper and heat is physical change or chemical change?
The reaction of copper with heat is a physical change because no new substances are formed. When copper is heated, it undergoes a change in state from solid to liquid without changing its chemical composition.
The melting point of copper is 1083 C is this a chemical change or physical change?
The melting of copper is a physical change because it involves a change in the state of matter from solid to liquid without altering the chemical composition of copper itself.
Is a copper penny turning dark a chemical change or physical change?
Chemical.
Is copper sulphate a physical change?
Copper sulfate dissolving in water is a physical change because the chemical composition of copper sulfate remains the same. Physical changes do not alter the chemical structure of a substance.
Is stretching wire into copper a physical or chemical change?
If you meant to ask, "Is stretching copper into wire a physical or chemical change", it's a physical change.
Is copper a physical or chemical change?
its a physical change
Is copper sulphate a physical change or chemical?
Copper sulfate is a substance, not a change. It can undergo physical and chemical changes.
Is a copper penny turning dark a chemical change or physical change?
Chemical.
Is a piece of copper cut in half a physical or chemical change?
Physical change
Is a piece of copper is cut in half a physical or chemical change?
Physical change
Is piece of copper is cut in half a physical or a chemical change?
Physical change
Is copper one pounded into sheets is a chemical or physical change?
This is a physical change.
Reaction of copper and heat is physical change or chemical change?
The reaction of copper with heat is a physical change because no new substances are formed. When copper is heated, it undergoes a change in state from solid to liquid without changing its chemical composition.
When copper sulfate mixed with sodium hydroxide is a form of physical change or chemical change?
The reaction between copper sulfate and sodium hydroxide is a chemical change, as new substances are formed with different chemical properties from the original substances. The blue copper sulfate solution reacts with the colorless sodium hydroxide solution to form a blue precipitate of copper hydroxide and sodium sulfate solution.
Is hammered copper a physical change?
Yes, but not a chemical change.
A sheet of copper can be pounded into a bowl a physical or chemical change?
It is a physical change because it has not changed its chemical composition.
