Ozone (/ ˈoʊzoʊn / ⓘ), also called trioxygen, is an inorganic molecule with the chemical formula O 3. It is a pale-blue gas with a distinctively pungent odour. It is an allotrope of oxygen that is much less …

Jun 6, 2025 · Ozone (O3) is a highly reactive gas composed of three oxygen atoms. It is both a natural and a man-made product that occurs in the Earth's upper atmosphere (the stratosphere) and lower …

Apr 16, 2025 · OpenAI o3 and o4-mini are the most intelligent models we have ever released, and they’re also often more efficient than their predecessors, OpenAI o1 and o3‑mini. For example, on …

Jun 9, 2025 · It may be hard to imagine that pollution could be invisible, but ozone is. The most widespread pollutant in the U.S. is also one of the most dangerous.

Jan 28, 2025 · Ozone (O₃) – Definition, Structure, Preparation, Uses, Benefits, Side Effects Ozone is a special kind of gas. This bond forms what scientists call a covalent compound, which means the …

Jan 26, 2022 · Learn about ozone, including what it is, what it smells like, and its properties. Discover how it protects against UV radiation.

Dec 12, 2025 · Ozone is a triatomic allotrope of oxygen (a form of oxygen in which the molecule contains three atoms instead of two as in the common form) that accounts for the distinctive odor of …

Ozone (O3) is a gas that can form and react under the action of light and that is present in two layers of the atmosphere: the stratosphere and the troposphere.

Sep 15, 2025 · Ozone is an odorless, colorless gas made up of three oxygen atoms (O3) and is a natural part of the environment

Q1 What is ozone, how is it formed, and where is it in the atmosphere? Ozone is a gas that is naturally present in our atmosphere. Each ozone molecule contains three atoms of oxygen and is denoted …