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- Isotopes_of_iodine abstract "There are 37 known isotopes of iodine (I) from 108I to 144I, but only one, 127I, is stable. Iodine is thus a monoisotopic element.Its longest-lived radioactive isotope, 129I, has a half-life of 15.7 million years, which is far too short for it to exist as a primordial nuclide. Cosmogenic sources of 129I produce very tiny quantities of it that are too small to affect atomic weight measurements; iodine is thus also a mononuclidic element—one that is found in nature essentially as a single nuclide. Most 129I derived radioactivity on Earth is man-made: an unwanted long-lived byproduct of early nuclear tests and nuclear fission accidents.All other iodine radioisotopes have half-lives less than 60 days, and four of these are used as tracers and therapeutic agents in medicine. These are 123I, 124I, 125I, and 131I. Essentially all industrial production of radioactive iodine isotopes involves these four useful radionuclides.The isotope 135I has a half-life less than seven hours, which is too short to be used in biology. Unavoidable in situ production of this isotope is important in nuclear reactor control, as it decays to 135Xe, the most powerful known neutron absorber, and the nuclide responsible for the so-called iodine pit phenomenon.In addition to commercial production, 131I (half life 8 days) is one of the common radioactive fission-product of nuclear fission, and is thus produced inadvertently in very large amounts inside nuclear reactors. Due to its volatility, short half life, and high abundance in fission products, 131I, (along with the short-lived iodine isotope 132I from the longer-lived 132Te with a half life of 3 days) is responsible for the largest part of radioactive contamination during the first week after accidental environmental contamination from the radioactive waste from a nuclear power plant.The standard atomic mass for iodine is 126.90447(3) u.".
- Isotopes_of_iodine thumbnail Pheochromocytoma_Scan.jpg?width=300.
- Isotopes_of_iodine wikiPageExternalLink I_iso.htm.
- Isotopes_of_iodine wikiPageExternalLink pdf.
- Isotopes_of_iodine wikiPageExternalLink atomic-weights_revised05.html.
- Isotopes_of_iodine wikiPageExternalLink pdf.
- Isotopes_of_iodine wikiPageExternalLink Nubase2003.pdf.
- Isotopes_of_iodine wikiPageExternalLink nudat2.
- Isotopes_of_iodine wikiPageExternalLink ?i=iodine-128.
- Isotopes_of_iodine wikiPageID "2526953".
- Isotopes_of_iodine wikiPageRevisionID "597188491".
- Isotopes_of_iodine element "iodine".
- Isotopes_of_iodine hasPhotoCollection Isotopes_of_iodine.
- Isotopes_of_iodine heavier "Isotopes of xenon".
- Isotopes_of_iodine lighter "Isotopes of tellurium".
- Isotopes_of_iodine subject Category:Iodine.
- Isotopes_of_iodine subject Category:Isotopes_of_iodine.
- Isotopes_of_iodine subject Category:Lists_of_isotopes_by_element.
- Isotopes_of_iodine subject Category:Nuclear_safety.
- Isotopes_of_iodine type Abstraction100002137.
- Isotopes_of_iodine type Atom114619225.
- Isotopes_of_iodine type Isotope114619658.
- Isotopes_of_iodine type IsotopesOfIodine.
- Isotopes_of_iodine type Matter100020827.
- Isotopes_of_iodine type Part113809207.
- Isotopes_of_iodine type PhysicalEntity100001930.
- Isotopes_of_iodine type Relation100031921.
- Isotopes_of_iodine type Substance100019613.
- Isotopes_of_iodine comment "There are 37 known isotopes of iodine (I) from 108I to 144I, but only one, 127I, is stable. Iodine is thus a monoisotopic element.Its longest-lived radioactive isotope, 129I, has a half-life of 15.7 million years, which is far too short for it to exist as a primordial nuclide.".
- Isotopes_of_iodine label "Isotopen van jodium".
- Isotopes_of_iodine label "Isotopes of iodine".
- Isotopes_of_iodine label "Изотопы иода".
- Isotopes_of_iodine label "ヨウ素の同位体".
- Isotopes_of_iodine label "碘的同位素".
- Isotopes_of_iodine sameAs ヨウ素の同位体.
- Isotopes_of_iodine sameAs 아이오딘_동위_원소.
- Isotopes_of_iodine sameAs Isotopen_van_jodium.
- Isotopes_of_iodine sameAs m.09gm2gk.
- Isotopes_of_iodine sameAs Q1208453.
- Isotopes_of_iodine sameAs Q1208453.
- Isotopes_of_iodine sameAs Isotopes_of_iodine.
- Isotopes_of_iodine wasDerivedFrom Isotopes_of_iodine?oldid=597188491.
- Isotopes_of_iodine depiction Pheochromocytoma_Scan.jpg.
- Isotopes_of_iodine isPrimaryTopicOf Isotopes_of_iodine.