It is a chemical property.
No, flammability is a chemical property, not a physical change. Flammability refers to a substance's ability to undergo combustion when exposed to a flame or spark, which involves a chemical reaction where new substances are formed.
This is a physical property because it describes a characteristic that can be observed without changing the composition of the substance. The ability of white phosphorus to glow in the dark is due to its property of emitting light when exposed to oxygen.
Radiation would be a chemical property. Remember, a physical property is something that does not change the composition or "identity" of a substance whereas a chemical property is something that does. Since anything exposed to radiation for a good amount of time would experience change in composition, it is thus referred to as a chemical property.
Sliced apples turning brown is an example of a chemical property, specifically oxidation. When the apple cells are exposed to oxygen, enzymes in the apple catalyze a reaction that changes the chemical composition of the apple's surface, causing it to turn brown.
The glow of white phosphorus in the dark is a result of a chemical reaction, specifically the oxidation of phosphorus. When exposed to oxygen, white phosphorus reacts and emits light due to the energy released during the reaction. This phenomenon is not a physical property like fluorescence, but rather a result of the chemical transformation taking place.
This is a chemical property. The reaction of green carbonate with moist air to form a different substance involves a change in the chemical composition of the substance, indicating a chemical reaction.
Acid resistance is primarily a chemical property. It refers to the ability of a substance to withstand the corrosive effects of acids through chemical reactions, such as neutralization or passivation. This property is determined by the chemical composition and structure of the material, rather than its physical characteristics like size, shape, or color.
it is chemical change
Luminescence is a physical property that involves the emission of light from a material when it is exposed to certain stimuli, such as electricity or radiation. It is not a result of a chemical reaction, but rather a characteristic of the material's structure and properties.
This is a chemical property of an element. It indicates how an element interacts with other substances. In this case, the element does not undergo a chemical change when exposed to hydrogen.
No, flammability is a chemical property, not a physical change. Flammability refers to a substance's ability to undergo combustion when exposed to a flame or spark, which involves a chemical reaction where new substances are formed.
This is a physical property because it describes a characteristic that can be observed without changing the composition of the substance. The ability of white phosphorus to glow in the dark is due to its property of emitting light when exposed to oxygen.
Radiation would be a chemical property. Remember, a physical property is something that does not change the composition or "identity" of a substance whereas a chemical property is something that does. Since anything exposed to radiation for a good amount of time would experience change in composition, it is thus referred to as a chemical property.
Sliced apples turning brown is an example of a chemical property, specifically oxidation. When the apple cells are exposed to oxygen, enzymes in the apple catalyze a reaction that changes the chemical composition of the apple's surface, causing it to turn brown.
Thickness is a physical property without any relation with chemical composition or chemical changes.
Yes, reactivity to water is a chemical property of copper, not a physical property. Copper does not react with water at room temperature, but it can slowly react with water when exposed to high temperatures or steam to form copper oxide.
It is a chemical change.