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Bookmark or Share- Iodine | Chemical Properties, Uses, & Applications | Britannicaiodine (I), chemical element, a member of the halogen elements, or Group 17 (Group VIIa) of the periodic table. History. iodine. 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.
- Iodine Uses: Benefits, Side Effects, Recommendations, and MoreIodine is an essential nutrient that can support brain development and reduce your risk for thyroid disease. Here are 10 uses of iodine, plus side effects and recommendations for daily intake.
- Iodine - WikipediaIodine is a chemical element; it has symbol I and atomic number 53. The heaviest of the stable halogens, it exists at standard conditions as a semi-lustrous, non-metallic solid that melts to form a deep violet liquid at 114 °C (237 °F), and boils to a violet gas at 184 °C (363 °F).
- Iodine - Health Professional Fact SheetIodine is a trace element that is naturally present in some foods, is added to some types of salt, and is available as a dietary supplement. Iodine is an essential component of the thyroid hormones thyroxine (T4) and triiodothyronine (T3).
- Iodine Benefits - Verywell HealthWhat Is Iodine? Iodine is an essential mineral found in foods, such as fish and dairy products. Most people get enough iodine from iodized salt. What Are the Health Benefits of Iodine? Iodine is an essential part of the thyroid hormones thyroxine (T4) and triiodothyronine (T3) made by your thyroid gland, a butterfly-shaped organ in your neck.
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