with mass numbers in the range of about 90 and 140 – and two or three neutrons. (The mass number is the sum of the number of protons and neutrons in the nucleus of the atom.) Iodine-129 and iodine-131 are two such products. The fission yield of iodine-129 is about 1% and ...
Atomic Data of Iodine (Element 53) What is it Used for Does it Have Any Toxic Effects Interesting Facts Iodine Cost What is Iodine A crystalline metalloid, iodine (pronounced EYE-eh-dine) belongs to the family of halogens. Denoted by the chemical symbol I, it undergoes sublimation when heat...
Iodine is an essential trace element for life, the heaviest element commonly needed by living organisms, and the second-heaviest known to be used by any form of life (only tungsten, a component of a few bacterial enzymes, has a higher atomic number and atomic weight). Iodine's main role ...
SymbolIA shiny, grayish-black halogen element that is corrosive and poisonous. It occurs in very small amounts in nature but is abundant in seaweed. Iodine compounds are used in medicine, antiseptics, and dyes.Atomic number53. SeePeriodic Table. ...
intake overdose symptoms deficiency uses sources supplementation you've probably heard of iodine before, but what is iodine and what is it used for? you may remember from chemistry class, iodine is a chemical element of the periodic table with the symbol i and atomic number 53. but besides ...
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 (...
Argonne National Laboratory, EVS Human Health Fact Sheet, August 2005 Symbol: Atomic Number: 53 (protons in nucleus) Atomic Weight: 127 (naturally occurring) IRadioactive Properties of Key Iodine Isotopes Radiation Energy (MeV) Isotope Half-Life Specific Activity (Ci/g) Decay Mode Alpha (α) ...
Iodine is the second halogen element which was found after chlorine. Iodine is a non-metallic element in the main group Ⅷ of the periodic table, and the symbol is I. It has radionuclides of 123 iodine, 125 iodine and 131 iodine respectively. Some data about it are as follows: Atomic n...
Iodine is a chemical element with the symbol I and atomic number 53. The heaviest of the stable halogens, it exists as a lustrous, purple-black non-metallic solid at standard conditions that melts to form a deep violet liquid at 114 degrees Celsius, and boils to a violet gas at 184 ...
(Latin iodum) I, a chemical element of Group VII in the Mendeleev periodic system; one of the halogens (the symbol J also appears in the literature). Atomic number, 53; atomic weight, 126.9045. Grayish-black crystals with a metallic luster. Natural iodine is composed of one stable isotope...