Answer
A gas will expand to fill any space; however, it doesn't have a shape or volume without a container. On the other hand, a solid always has a definite shape and volume. A solid is able to maintain its shape and volume without the use of a container.
Work Step by Step
A gas will expand to fill any space; however, it doesn't have a shape or volume without a container. On the other hand, a solid always has a definite shape and volume. A solid is able to maintain its shape and volume without the use of a container.