0
Still curious? Ask our experts.
Chat with our AI personalities
Ross
Coach
Judy
Add your answer:
Earn +20 pts
Is tarnishing of silverware physical or chemical change?
Tarnishing of silverware is a chemical change. It occurs when the silver reacts with sulfur compounds in the air to form silver sulfide, which causes the silverware to darken and lose its luster.
Is silverware tarnishing physical or chemical change?
Tarnishing of silverware is a chemical change. It occurs when the silver in the utensils reacts with sulfur compounds in the air or food to form silver sulfide, creating a dark layer on the surface of the utensils.
Are tarnishing and rusting physical or chemical changes?
Tarnishing is a chemical change as it involves a reaction with the metal's surface, often due to exposure to air or moisture. Rusting is also a chemical change, specifically the oxidation of iron in the presence of oxygen and water. Both processes result in the formation of new compounds on the surface of the material.
Is tarnishing of metal a physical or chemical change?
Tarnishing of metal is a chemical change because it involves a reaction between the metal and substances in the environment (such as oxygen or sulfur compounds) that forms a new compound on the surface of the metal, altering its properties.
Is the ability to tarnish physical or chemical change?
Tarnishing is a chemical change as it involves a reaction between the metal and substances in the environment, leading to the formation of a new compound on the metal surface. This new compound is often a metal oxide or sulfide, which gives the tarnished appearance.
