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Is it a physical or chemical change when you take out your best silver spoons and noticed that they are very dull and have some black spots?
The dullness and black spots on your silver spoons indicate a chemical change, specifically tarnishing, which occurs when silver reacts with sulfur compounds in the air to form silver sulfide. This process alters the chemical composition of the silver, resulting in a different appearance. Although it can be reversed through polishing, the initial tarnishing is a chemical reaction.
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Is silver tarnishes a chemical or physical change?
Chemical change
Is silver tarnishing a physical property a physical change a chemical change or a chemical property?
a physical property
Is tarnishing silver a physical or chemical change?
Chemical Change.--its tarnish!
Is the tranishing of silver chemical or physical change?
Drawing it into a wire is a physical change of silver.
Is a silver tarnish a physical or chemical change?
It is a chemical change. Oxygen from the air combined chemically with the silver to form silver oxide- that is the tarnish.
Is a silver tarnishes physical or chemical change?
Chemical change
Is a silver tarnishes a chemical or physical change?
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 silver physical change or chemical?
Chemical Change.--its tarnish!
Is tarnishing silver a physical or chemical change?
Chemical Change.--its tarnish!
Is tarnishing a silver physical or chemical change?
Chemical Change.--its tarnish!
Is the tranishing of silver chemical or physical change?
Drawing it into a wire is a physical change of silver.
Is silver tarnishing a chemical or physical change?
no * * * * * A chemical process.
Silver melts at 961 Celsius Is it chemical change or physical change?
This is a physical change because you are changing it from a solid to liquid
