Halogens

1,550 views · Published 14 March 2013 · 0:13 · Indexed 20 September 2026

Channel: Educational Videos · 2013 · Education

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Halogens

Halogens are the non-metallic group comprising of Chlorine (Cl) , Bromine (Br) , Iodine (I) , Fluorine (F) found in the group 17 of the modern periodic table . Halogens are highly reactive , hence they are present in the form of compound or as ions in nature . Some halogens such as iodine exists as Iodate (IO3-) which is the form of ' Oxoanions ' found in sea-water and mineral salts . Even in living organisms there will be the presence of halogens but in the form of halogenated organic compounds.

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