The properties that describe how a substance interacts with other substances are called chemical properties. These properties are determined by the substance's chemical composition and how its atoms and molecules interact with those of other substances.

Here are some examples of chemical properties:

* Flammability: A substance's tendency to burn or ignite in the presence of oxygen.

* Reactivity: The tendency of a substance to undergo a chemical reaction with other substances.

* Acidity/Basicity (pH): A measure of a substance's ability to donate or accept protons, respectively.

* Solubility: The ability of a substance to dissolve in another substance (usually a liquid).

* Corrosion: The tendency of a substance to degrade or deteriorate when exposed to another substance (usually a liquid or gas).

* Stability: The tendency of a substance to resist change when exposed to various conditions (temperature, pressure, light, etc.).

In contrast to chemical properties, physical properties describe a substance's appearance, feel, and behavior without undergoing a chemical change. Examples of physical properties include:

* Color

* Odor

* Density

* Melting point

* Boiling point

It's important to note that chemical properties often involve a change in the composition of the substance, while physical properties do not.