What does a molecule of ozone consist of?

A molecule of ozone consists of three oxygen atoms, which is critical to its chemical structure and function. Ozone (O₃) is a triatomic molecule formed by the combination of three oxygen atoms, differing from the diatomic oxygen molecule (O₂) that is commonly found in the Earth's atmosphere. This unique configuration allows ozone to absorb harmful ultraviolet radiation in the Earth's stratosphere, thereby protecting living organisms from its damaging effects.

The presence of three oxygen atoms grants ozone its distinct properties, including its ability to act as a strong oxidizing agent and play an important role in atmospheric chemistry. This triatomic structure is essential for understanding how ozone interacts with other substances in the atmosphere and influences air quality and environmental conditions. Thus, recognizing the composition of ozone is fundamental for those studying atmospheric science and related fields.