Liquids take the shape of the bottom of their container, while gasses take the shape of their entire container. The shape solids take, however, is independent of their container. In 3-5 sentences, explain these patterns.

Answer 1

The behavior of solids, liquids, and gases can be attributed to the arrangement and movement of their molecules. In solids, particles are tightly packed in a fixed structure and can only vibrate in place, giving solids a definite shape independent of their container. Liquids possess a more fluid arrangement where particles are close together but can move past one another, allowing them to take the shape of the bottom of their container while maintaining a fixed volume. In contrast, gases have particles that are far apart and move freely, causing them to expand and fill the entirety of their container. This fundamental behavior is governed by the differences in particle interactions and energy levels in each state of matter.