The description "no fixed shape but it has a fixed volume" perfectly matches the properties of the liquid state of matter. - Solid (e.g., carbon steel): Has a fixed shape and a fixed volume. - Liquid (e.g., kerosene): Takes the shape of the container but has a fixed volume. - Gas (e.g., krypton): Has neither a fixed shape nor a fixed volume; it expands to fill the entire container. Krypton is a gas, kerosene is a liquid, and carbon steel is a solid. Therefore, kerosene is the example that fits the description.