Iodine - Wikipedia
This is an accepted version of this page This is the latest accepted revision, reviewed on 12 December 2024. This article is about the chemical element. For other uses, see Iodine (disambiguation). Chemical element with atomic number 53 (I) Iodine, 53 I Iodine Pronunciation / ˈ aɪ ə d aɪ n, - d ɪ n, - d iː n / (EYE -ə-dyne, -din, -deen) Appearance lustrous metallic gray solid ...
IODINE - Uses, Side Effects, and More - WebMD
Iodine is an element that is used by the thyroid.Humans cannot produce iodine, so it must be consumed. It is added to some foods and also to salt. Iodine reduces thyroid hormone and can kill ...
Iodine | Chemical Properties, Uses, & Applications | Britannica
2024年11月11日 · In 1811 the French chemist Bernard Courtois obtained a violet vapor by heating seaweed ashes with sulfuric acid as a by-product of the manufacture of saltpeter.This vapor condensed to a black crystalline substance, which he called “substance X.” In 1813 British chemist Sir Humphry Davy, who was passing through Paris on his way to Italy, recognized …
Iodine - Element information, properties and uses | Periodic Table
Element Iodine (I), Group 17, Atomic Number 53, p-block, Mass 126.904. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Iodine Benefits - Verywell Health
2024年11月30日 · Iodine benefits your body by helping your thyroid gland make thyroid hormone. Thyroid hormone has a number of important functions, like helping your cells to make protein and regulating your metabolism. Your body can't produce iodine independently. Instead, you must obtain it through your diet or as ...
Iodine – The Nutrition Source
Food Sources. Iodine is found in soil and the ocean, which varies in amount and will affect how much of the mineral is contained in a food. Iodine is found mainly in animal protein foods and sea vegetables, and to a lesser extent in fortified foods like breads, cereals, and milk.
Iodine, Iodine metabolism and Iodine deficiency disorders …
Iodine is a vital micronutrient required at all stages of life; fetal life and early childhood being the most critical phases of requirement. Diet is the sole source of iodine, which in turn is dependent upon the iodine content of water and soil. ...
Facts About Iodine - Live Science
2017年4月19日 · Iodine is a bluish-black, lustrous solid. (Image credit: Images of elements) Trace element. About 99.6 percent of the Earth's mass is a mixture of 32 chemical elements, according to the World ...
Iodine deficiency - World Health Organization (WHO)
a Applies to adults, but not to pregnant and lactating women; b The term "excessive" means "in excess of the amount required to prevent and control iodine deficiency" c Although lactating women have the same requirement as pregnant women, the median urinary iodine concentration is lower because iodine is excreted in breast milk.. Source: WHO (2013). ...
Iodine | I (Element) - PubChem
Iodine is a bluish-black, lustrous solid, volatizing at ordinary temperatures into a blue-violet gas with an irritating odor; it forms compounds with many elements, but is less active than the other halogens, which displace it from iodides.