Radical
Chemistry
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In chemistry, a radical, also known as a free radical, is an atom, molecule, or ion that has at least one unpaired valence electron.
With some exceptions, these unpaired electrons make radicals highly chemically reactive. Many radicals... Wikipedia
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Free radicals damage contributes to the etiology of many chronic health problems such as cardiovascular and inflammatory disease, cataract, and cancer.
Jul 29, 2017 · Free radicals are unstable atoms that can damage cells, causing illness and aging. Free radicals are linked to aging and a host of diseases, but ...
Free radicals and oxidants play a dual role as both toxic and beneficial compounds, since they can be either harmful or helpful to the body.
In chemistry, a radical, also known as a free radical, is an atom, molecule, or ion that has at least one unpaired valence electron.
Jul 18, 2022 · Free radicals are unstable oxygen molecules. Left unchecked, they can cause premature aging and chronic disease. Fight free radicals with ...
Jan 22, 2023 · In chemistry, a radical (more precisely, a free radical) is an atom, molecule, or ion that has unpaired valence electrons or an open electron ...
Oct 23, 2022 · Free radicals are highly reactive and unstable molecules that are made by the body naturally as a byproduct of normal metabolism.
These free radicals can cause damage to the cell wall, cell components, and genetic material. Among the molecules of a cell, mitochondria are an important ...
Feb 11, 2021 · Free radicals are highly reactive and very unstable. They can donate an electron or accept an electron from other molecules, therefore, can ...
Free radicals are highly reactive species that wreak havoc on cellular molecules. The antioxidant vitamin E, also called a-tocopherol, reacts with cellular free ...