Description: The term ‘gaseous’ refers to a state of matter in which substances exist in the form of gas. In this state, the particles that make up the gas are in constant motion and are much more separated from each other compared to solids and liquids. This allows them to occupy the entire volume available in a container, meaning that gases have no defined shape or volume. The main characteristics of gases include their compressibility, which allows them to be compressed into smaller spaces, and their expansibility, which enables them to fill any available space. Additionally, gases are less dense than liquids and solids, resulting in a lower mass per unit volume. This state of matter is fundamental in numerous natural and technological processes, from the respiration of living beings to combustion in engines. Understanding the properties of gases is essential in various fields, including chemistry, physics, and engineering, where the interactions between gas particles and their behavior under different temperature and pressure conditions are studied.
