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Is it a chemical change when soot is produced and deposited on a metal?
Wiki User
∙ 16y ago
Producing soot by burning something is a chemical change, but when it is deposited on metal (or anything else), that is a not a chemical change.
See the Related Questions to the left for more information.
Wiki User
∙ 16y ago
Wiki User
∙ 12y agoyes because it cant be changed into its constituents again
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A metal Surface being ground is a physical change, not a chemical change.
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Yes. It is a reaction between the metal and oxygen.
Is electroplating a chemical or physical change?
Electroplating is a chemical change. Solutions containing metal ions are placed in a tank, and the piece of metal to be plated is connected to the electrical supply to become the cathode. The metal ions in solution are attracted to the cathode where they are reduced (reduction is gain of electrons) to form a metal coating.
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Yes, rusting/corrosion is oxidation of the metal and is a chemical change.
Is mixing nitric and copper metal a physical change?
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Is a metal surface being ground a chemical change?
A metal Surface being ground is a physical change, not a chemical change.
Is tarnishing of metal a physical or chemical change?
Yes. It is a reaction between the metal and oxygen.
Is pounded metal a physical or chemical change?
Physical change
Is corrosion of a piece of metal chemical or physical change?
chemical change
When you add zinc metal to hyrochloric acid does a chemical physical change occur?
Yes, hydrogen gas and zinc chloride are produced
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Physical Change, the metal has the same chemical structure and only the shape of the bar has changed
Is bending metal sheets a chemical change?
No. It is a physical change because the chemical composition of the metal remains the same.
What is Heating up metal with a flame is that a physical or chemical change?
No, it is a chemical change. The metal oxide formed is a new substance.
Is corrosion of metals physical or chemical change?
It is a chemical change, where a chemical such as oxygen or chlorine combines with a metal, forming an oxide or chloride of that metal.
Is metal corroding a physical change or chemical change?
Corrosion is a chemical change
Is metal chair-rusts physical or chemical change?
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