* Low Density: Gas particles are much farther apart than in solids or liquids. This means they have a lot of space to move around in.
* Weak Intermolecular Forces: The forces holding gas particles together are very weak. This allows the particles to move freely and independently.
* High Kinetic Energy: The particles in a gas have high kinetic energy, meaning they are constantly in motion and moving at high speeds.
Think of it this way: Imagine a room full of people. If everyone is standing close together (like in a solid), they can only move a little. If they are spread out and there's plenty of room (like in a gas), they can move quickly and in all directions.
The speed of the gas particles depends on the temperature. The higher the temperature, the faster the particles move.
