What is the chemical symbol for ozone gas?

The correct answer is the chemical symbol for ozone gas, which is represented by O3. Ozone is a molecule that consists of three oxygen atoms bonded together, distinguishing it from other oxygen forms. For instance, the diatomic oxygen molecule, which we breathe, is represented as O2 because it contains only two oxygen atoms.

Ozone plays a crucial role in the atmosphere, particularly in the stratosphere, where it forms the ozone layer that protects life on Earth by absorbing the majority of the sun's harmful ultraviolet radiation. Understanding the chemical composition of various gases like ozone is essential in restoration techniques, especially when dealing with fire and smoke restoration, as it can help in assessing air quality and the potential effects of smoke exposure.

In contrast, carbon dioxide, represented by CO2, consists of one carbon atom and two oxygen atoms, and nitrogen gas, represented by N2, is made up of two nitrogen atoms. These gases serve different roles in the environment, but they are not ozone. By recognizing the unique structure of ozone (O3), one can appreciate its significance and function in both environmental science and restoration practices.