The chemical properties of a substance can be determined by performing experiments that use specific materials pr processes with known characteristics
Explanation:
If a specific material affects the substance in a specific way then the substance has a particular property. However if the property changes the substance, then more properties can be deduced
When your cooking, or baking a cake. For example, If you bake a cake you are adding ingredients to the cake. When you still the cake into the oven all the ingredients are reacting to each other, causing a chemical reaction.