what are some of the uses of this element?
They are used to form potassium iodide, inorganic iodine compounds, organoiodine compounds, catalysts, animal feed supplemtns, stablilisers etc
Iodine
 used to form potassium iodide
where does naturally source of iodine come from Seafood, such as fish, seaweeds (such as kelp) and shellfish, dairy products and eggs etc what is the atomic number of this element? 53 how does this element look physically at normal temperature conditions? It exists as a lustrous, purple-black non-metallic solid. name some of its isotopes Iodine-129, iodine-127, iodine-123, iodine-125 etc name some of its compounds. Carbon monoxide, nitric oxide, sulfur dioxide etc
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Iodine [SEP] Applications
About half of all produced iodine goes into various organoiodine compounds, another 15% remains as the pure element, another 15% is used to form potassium iodide, and another 15% for other inorganic iodine compounds. Among the major uses of iodine compounds are catalysts, animal feed supplements, stabilisers, dyes, colourants and pigments, pharmaceutical, sanitation (from tincture of iodine), and photography; minor uses include smog inhibition, cloud seeding, and various uses in analytical chemistry.