BISE Sargodha Board 8th Class Result 2015. PEC is responsible for administering the examinations of middle class and issuing the result in a transparent manner. BISE Sargodha Board 8th Class Result 2015 is announced on the 31st of March every year, therefore it will also be declared on the same date this year.
Iodine, a trace element found in soil, is an essential component of the thyroid hormones involved in regulating the body's metabolic processes. Iodized salt and seafood are the major dietary sources of iodine. In the United States, salt is iodized with potassium iodide at 100 parts per million (76 milligram [mg] of iodine per kilogram [kg] of salt).
Iodine has only one stable isotope. A number of iodine radioisotopes, such as 131 I, are also used in medical applications. Iodine is found on Earth mainly as the highly water-soluble iodide ion Iâ , which concentrates it in oceans and brine pools.odine-131 (usually in the chemical form of iodide) is a component of nuclear fallout, and is particularly dangerous owing to the thyroid gland's propensity to concentrate ingested iodine, where it is kept for periods longer than this isotope's radiological half-life of eight days.