iodide

An iodide ion is the ion I−.[2] Compounds with iodine in formal oxidation state −1 are called iodides. This page is for the iodide ion and its salts, not organoiodine compounds. In everyday life, iodide is most commonly encountered as a component of iodized salt, which many governments mandate. Worldwide, iodine deficiency affects two billion people and is the leading preventable cause of mental retardation.[3]

For more information about iodide check the Wikipedia article here

ZME Science posts about iodide

Awesome chemistry experiment: the Briggs-Rauscher iodine oscillator

Tue, Feb 28, 2012

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I recently stumbled upon this absolutely dazzling chemistry experiment, and I just had to share it. What you will see is a pretty rare reaction in chemistry – an oscillation reaction. Three clear solutions are combined, and the color gradually changes to amber. Suddenly, the whole thing goes dark blue! Then it stays blue, reverts [...]

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