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It is a chemical change. Oxygen from the air combined chemically with the silver to form silver oxide- that is the tarnish.
The tarnishing of silver is due to a reaction with hydrogen sulfide. Because the end result of the tarnish is silver sulfide, it is a chemical change.
The tarnishing of silver is due to a reaction with hydrogen sulfide. Because the end result of the tarnish is silver sulfide, it is a chemical change.
Chemical Change.--its tarnish!
The tarnish on silver is due to oxidization
It is a chemical change. Oxygen from the air combined chemically with the silver to form silver oxide- that is the tarnish.
The tarnishing of silver is due to a reaction with hydrogen sulfide. Because the end result of the tarnish is silver sulfide, it is a chemical change.
Yes. Silver tarnishing is a chemical change.
The tarnishing of silver is due to a reaction with hydrogen sulfide. Because the end result of the tarnish is silver sulfide, it is a chemical change.
Chemical Change.--its tarnish!
Chemical Change.--its tarnish!
Chemical Change.--its tarnish!
YES
The tarnish on silver is due to oxidization
Tarnish on silver is Silver Oxide, which is oxidised silver. This is indeed a chemical reaction.
The actual tarnishing action is a chemical change, as a new compound (silver oxide) is formed.
It's a chemical change. A thin layer of silver on the surface reacts with oxygen in the air - to form silver oxide.