A paper being flammable is a chemical property. This is because flammability describes the ability of a substance to undergo a chemical reaction (combustion) when it reacts with oxygen, resulting in heat and light. Physical properties, on the other hand, can be observed without changing the substance's chemical identity.
Chemical property
Being liquid is a physical property. Being water (H2O) is a chemical property.
Blue color is a physical property. It is a physical property because being blue does not change the chemical composition.
The ability to conduct heat does not involve a chemical reaction, so it can't be a chemical property. Therefore, it is a physical property.
Being brittle is a physical property.
Physical properties of an element are those in which there is no change in its state. For example, the color and density of an element are physical properties. If an element is flammable, it goes through a reaction and burns, and there is a change in state. When there is a reaction that results in a change of state, Flammability is a chemical property.
Chemical property
Blue color is a physical property. It is a physical property because being blue does not change the chemical composition.
Being liquid is a physical property. Being water (H2O) is a chemical property.
physical
Blue color is a physical property. It is a physical property because being blue does not change the chemical composition.
physical
It is a physical property, so is boiling point.
Being resistant to corrosion is a physical property of a material, not a physical or chemical change. It means that the material does not undergo chemical reactions with its environment that would cause it to deteriorate over time.
The ability to conduct heat does not involve a chemical reaction, so it can't be a chemical property. Therefore, it is a physical property.
Chemical property
physical property