Definition of Iodine. Meaning of Iodine. Synonyms of Iodine

Here you will find one or more explanations in English for the word Iodine. Also in the bottom left of the page several parts of wikipedia pages related to the word Iodine and, of course, Iodine synonyms and on the right images related to the word Iodine.

Definition of Iodine

Iodine
Iodine I"o*dine (?; 104), n. [Gr. ? violetlike; ? a violet + ? form: cf. F. iode, iodine. The name was given from the violet color of its vapor. See Violet, Idyl.] (Chem.) A nonmetallic element, of the halogen group, occurring always in combination, as in the iodides. When isolated it is in the form of dark gray metallic scales, resembling plumbago, soft but brittle, and emitting a chlorinelike odor. Symbol I. Atomic weight 126.5. If heated, iodine volatilizes in beautiful violet vapors. Note: Iodine was formerly obtained from the ashes of seaweed (kelp or varec), but is now also extracted from certain natural brines. In the free state, iodine, even in very minute quantities, colors starch blue. Iodine and its compounds are largely used in medicine (as in liniments, antisyphilitics, etc.), in photography, in the preparation of aniline dyes, and as an indicator in titration. Iodine green, an artificial green dyestuff, consisting of an iodine derivative of rosaniline; -- called also night green. Iodine scarlet, a pigment of an intense scarlet color, consisting of mercuric iodide. Iodine yellow, a brilliant yellow pigment, consisting of plumbic iodide.

Meaning of Iodine from 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...
- Povidone-iodine (PVP-I), also known as iodopovidone, is an antiseptic used for skin disinfection before and after surgery. It may be used both to disinfect...
- Iodine deficiency is a lack of the trace element iodine, an essential nutrient in the diet. It may result in metabolic problems such as goiter, sometimes...
- Iodine-131 (131I, I-131) is an important radioisotope of iodine discovered by Glenn Seaborg and John Livingood in 1938 at the University of California...
- to: Isotopes of iodine: Iodine-123 Iodine-124 Iodine-125 Iodine-129 Iodine-131 Iodine clock reaction Iodine (medical use) Povidone-iodine, a common antiseptic...
- Landolt in 1886. The iodine clock reaction exists in several variations, which each involve iodine species (iodide ion, free iodine, or iodate ion) and...
- Lugol's iodine, also known as aqueous iodine and strong iodine solution, is a solution of pot****ium iodide with iodine in water. It is a medication and...
- Tincture of iodine, iodine tincture, or weak iodine solution is an antiseptic. It is usually 2 to 3% elemental iodine, along with pot****ium iodide or...
- periodic table as a heavier analog of fluorine, chlorine, bromine, and iodine, the four stable halogens. However, astatine also falls roughly along the...
- Iodine fluoride may refer to: Iodine monofluoride (iodine(I) fluoride), IF Iodine trifluoride (iodine(III) fluoride), IF3 Iodine pentafluoride (iodine(V)...