I2 symbol chemistry. In aqueous solution, chlorine could oxidize iodine to iodic acid; in alkaline solutions, excess chlorine could oxidize iodine to periodic acid. 8. 4d10. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. Use this link for bookmarking this species for future reference. Periodic Table element Summary Iodine Iodine is a chemical element with symbol I and atomic number 53. *The Atomic Number of an element is the number of protons found in the nucleus of an atom of that element. Iodine | I2 | CID 807 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. For simplicity, we’ve deliberately omitted their Latin names. 5s2. Apr 13, 2024 · Chemical Symbols of 118 Elements With the above guide in mind, here are the names and chemical symbols of all 118 elements according to their atomic numbers. Iodine: description Iodine is a bluish-black, lustrous solid. The ground state electronic configuration of neutral iodine is [Kr]. Iodine is a chemical element; it has symbol I and atomic number 53. 904. 18. It is a steel-gray solid that changes into beautiful purple vapors when heated. com Element Iodine (I), Group 17, Atomic Number 53, p-block, Mass 126. See full list on chemistrylearner. Copy the selected subscript symbols by clicking the editor green copy button or CTRL+C. Chemical symbol The periodic table, elements being denoted by their symbols Chemical symbols are the abbreviations used in chemistry, mainly for chemical elements; but also for functional groups, chemical compounds, and other entities. 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). . Information on this page: Notes Other data available: Iodine atoms have 53 electrons and the shell structure is 2. 7. It is a key element in the context of the addition of halogens to alkenes, as well as the formation of halohydrins from alkenes. How to type subscript symbol on any mobile or app? Select one or more subscript symbols (₀ ₁ ₂ ₃ ₄ ) using the subscript text symbol keyboard of this page. But its physical appearance is very different. 5p5 and the term symbol of iodine is 2P3/2. The periodic table is a chart that shows how chemical elements are related to each other. Aug 9, 2025 · Iodine, chemical element, a member of the halogen elements, or Group 17 (Group VIIa) of the periodic table. Other names: I2; Eranol; Iode; Iodine-127; Iodio; Iosan Superdip; Jod; Jood; Molecular iodine; Tincture iodine; Vistarin; Iodine crystals; Iodine sublimed; Diiodine; Diatomic iodine Permanent link for this species. Paste selected subscript text symbols to your application by tapping paste or CTRL+V. Iodine's chemical properties are similar to the lighter halogens above it, fluorine, chlorine, and bromine. Classified as a halogen, Iodine is a solid at 25°C (room temperature). It volatilises at ambient temperatures into a pretty blue-violet gas with an irritating I2, or diatomic iodine, is a chemical compound consisting of two iodine atoms bonded together. Apr 29, 2025 · (1) I2+H2S=S+2HI (2) I2+2S2O32-＝S4O62-+2I- The latter reaction can be used to quantify iodine in analytical chemistry, which is the basis of the iodometric method.
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