States of Matter: Exploring Solids, Liquids, and Gases

Solids

Solids have a definite shape and volume. The particles in a solid are closely packed together and vibrate in place. They have strong intermolecular forces that hold them together.

Liquids

Liquids have a definite volume but take the shape of their container. The particles in a liquid are still close together, but they move around each other. They have weaker intermolecular forces compared to solids.

Gases

Gases have neither a definite shape nor volume. The particles in a gas are far apart and move freely. They have very weak intermolecular forces that allow them to expand to fill their container.

Understanding the properties and behaviors of solids, liquids, and gases is essential in studying the states of matter. These concepts help explain how different materials behave under varying conditions of temperature and pressure.