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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.
Chemical Change.--its tarnish!
Tarnish of silver is a chemical change. It occurs when the silver reacts with sulfur compounds in the air to form silver sulfide, creating a darkened appearance on the surface of the silver.
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.
Tarnish on silver is Silver Oxide, which is oxidised silver. This is indeed a chemical reaction.
It is a chemical change. Oxygen from the air combined chemically with the silver to form silver oxide- that is the tarnish.
Chemical Change.--its tarnish!
Chemical Change.--its tarnish!
Chemical Change.--its tarnish!
Tarnish of silver is a chemical change. It occurs when the silver reacts with sulfur compounds in the air to form silver sulfide, creating a darkened appearance on the surface of the silver.
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, the tendency of silver to tarnish is a chemical change. It occurs when silver reacts with sulfur compounds in the air to form silver sulfide, leading to the discoloration of the metal surface.
YES
Tarnish on silver is Silver Oxide, which is oxidised silver. This is indeed a chemical reaction.
Tarnishing of silver is a chemical change. It occurs when silver reacts with sulfur-containing substances in the air to form silver sulfide, which is the black tarnish seen on the surface of the metal. This change is irreversible and alters the composition of the silver.
It's a chemical change. A thin layer of silver on the surface reacts with oxygen in the air - to form silver oxide.
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.