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Is a silver teapot turning black a chemical or physical change?
Wiki User
∙ 11y ago
It is a chemical change but it can be reversed since that cahnge is only on the surface. It is merely an oxidization that occurs when silver is exposed to oxygen and has no contact with oil (which blocks the pores of the metal from reacting with oxygen).
Wiki User
∙ 14y ago
Wiki User
∙ 11y agoThat is a chemical change in which the silver is reacting to the oxygen in the air and is tarnishing.
Wiki User
∙ 6y agoThis is the result of the silver reacting with the oxygen in the air.
Wiki User
∙ 15y agoChemical
1NSAVAGEN3
Chemical Change
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Is it physical or chemical change a silver spoon tarnished?
a chemical change
A silver colored ring turns your finger green is it a physical change or physical property or chemical change?
If a silver colored ring turns your finger green it is a physical change that is caused by a chemical reaction.
Is a silver metallic color of sodium metal a physical or chemical change?
Color is a physical property, not a change.
Is tarnishing silverware a physical change or chemical change?
It's a chemical change. The silver reacts with sulfur compounds from the air.
Is casting silver in a mold is physical or chemical change?
physical, because in order for a chemical change to take place, the object must become something new. Silver is still silver if it is bent.
Is the melting point of silver a physical or a chemical property?
The change in the state of matter between solid, liquid and gas are not chemical changes. The melting point of a substance, silver in this case, is a physical characteristic.
Is a silver tarnishes physical or chemical change?
Chemical change
Is a silver tarnishes a chemical or physical change?
Chemical change
Is silver tarnishing a physical or chemical change?
It is a chemical change.
Is silver tarnishes a chemical or physical change?
Chemical change
Is tarnished silver a physical change or chemical change?
a chemical change
Is silver tarnishing a physical property a physical change a chemical change or a chemical property?
a physical property
Is the tarnishing of a silver bracelet a chemical or physical change?
Chemical change
Is tarnishing a silver physical or chemical change?
Chemical Change.--its tarnish!
Is tarnishing silver physical change or chemical?
Chemical Change.--its tarnish!
Is tarnishing silver a physical or chemical change?
Chemical Change.--its tarnish!
Is it physical or chemical change a silver spoon tarnished?
a chemical change
