Final answer:
A liquid has a definite volume and takes the shape of its container, while a solid maintains both a fixed shape and volume. A gas expands to fill both the shape and volume of its container, demonstrating the distinct properties of matter's states.
Step-by-step explanation:
The question is asking about the characteristics of matter in different states and how they interact with their containers. A liquid has a definite volume but no definite shape, which means it takes the shape of its container but does not expand to fill the volume. A solid, such as the ice cube in Figure 6.1.1, has a fixed shape and volume, so it does not take the shape nor the volume of the container. A gas, on the other hand, expands to fill its container's shape and volume. Examples provided in Figure 1.2.2 explore these properties further, highlighting how molecules in a solid are packed closely with a definite shape and volume, whereas a liquid has a definite volume but conforms to the shape of its container, forming a horizontal surface, and a gas has neither a fixed volume nor shape, as it fills the entire space of its container.