Which option is an example of a chemical property?
density
color
melting point
ability to decompose

Answer : The correct option is, ability to decompose.

Explanation :

Chemical change : It is defined as the characteristic of substance that is observed during the chemical reaction when the chemical composition of the substance changes.

For example : flammability, toxicity, acidity, reactivity, heat of combustion, etc.

Physical change : It is defined as the characteristic of substance that is observed during the phase change that means it can be measured when a substance does not change its composition.

For example : color, smell, freezing point, boiling point, melting point, viscosity, density, etc.

From the given options we conclude that, the option ability to decompose  is an example of chemical property while the other options are of the physical property.

Hence, the correct option is, ability to decompose.

2b2t

explanation:

2b2t

i think   the answer is c hope i'm right