Iodine - Wikipedia
Iodine 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).
9 Foods High in Iodine and Why You Need It - WebMD
Oct 17, 2024 · Iodine is a trace mineral that’s important for your metabolism, your hormone levels, and your brain. Learn which 8 foods to eat to get more iodine.
Iodine | Chemical Properties, Uses, & Applications | Britannica
iodine (I), chemical element, a member of the halogen elements, or Group 17 (Group VIIa) of the periodic table. 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: Health Benefits, Potential Risks, Dosage, and More
Oct 22, 2024 · Iodine is an essential mineral for bone and nerve development. Learn why iodine is necessary, its health benefits, the risks of excess, and how much you need for optimal health.
Iodine - Element information, properties and uses | Periodic ...
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 Facts (Atomic Number 53 or I) - Science Notes and Projects
Sep 30, 2023 · Iodine is a chemical element with the symbol I and atomic number 53. This halogen occurs in the human diet, primarily in iodized salt, and is essential for human health in trace amounts. Iodine plays a crucial role in thyroid function, helping to regulate metabolism.
Iodine | I (Element) - PubChem
Iodine is a chemical element with symbol I and atomic number 53. Classified as a halogen, Iodine is a solid at room temperature. [Kr]5s 2 4d 10 5p 5. J.C. Slater, J Chem Phys, 1964, 41 (10), 3199-3205. DOI:10.1063/1.1725697.