Free radical: Difference between revisions
From Glossary of Meteorology
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|Display title=free radical | |||
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|Meaning=A chemical species that possesses an unpaired [[electron]]. | |||
|Explanation=These compounds, such as chlorine monoxide (ClO), [[hydroxyl radical]] (OH), and [[nitric oxide]] (NO), are characterized by a high chemical reactivity. Free radicals are often generated in the [[atmosphere]] from the [[photodissociation]] of more stable species. Their subsequent chemistry is central to such environmental issues as stratospheric [[ozone]] depletion and tropospheric [[oxidant]] production. | |||
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Latest revision as of 12:00, 30 March 2024
A chemical species that possesses an unpaired electron.
These compounds, such as chlorine monoxide (ClO), hydroxyl radical (OH), and nitric oxide (NO), are characterized by a high chemical reactivity. Free radicals are often generated in the atmosphere from the photodissociation of more stable species. Their subsequent chemistry is central to such environmental issues as stratospheric ozone depletion and tropospheric oxidant production.