Iodine-131 - Wikipedia
网页Iodine-131 (131 I, I-131) is an important radioisotope of iodine discovered by Glenn Seaborg and John Livingood in 1938 at the University of California, Berkeley. [3] It has a radioactive decay half-life of about eight days. It is associated with nuclear energy, medical diagnostic and treatment procedures, and natural gas production.
Iodine-131 - isotopic data and properties - chemlin.org
网页The following table shows the atomic nuclei that are isotonic (same neutron number N = 78) and isobaric (same nucleon number A = 131) with Iodine-131. Naturally occurring isotopes are marked in green; light green = naturally occurring radionuclides. External data and identifiers. CAS: 10043-66-0 PubChem: ID 24855 Adopted Levels, Gammas: NuDat 131I.
Iodine I-131 | I2 | CID 24855 - PubChem
网页2021年10月14日 — Iodine I-131 is a radioactive isotope of iodine with an atomic mass of 131, a half life of eight days, and potential antineoplastic activity. Selectively accumulating in the thyroid gland, iodine I 131 emits beta and gamma particles, thereby killing thyroid cells and decreasing thyroid hormone production.
I-131 Radiation Exposure from Fallout - NCI - National Cancer …
网页2023年2月28日 — Among the numerous radioactive substances released in fallout, there has been a great deal of concern about and study of one radioactive form of iodine--called iodine-131, or I-131. I-131 collects in the thyroid gland. People exposed to I-131, especially during childhood, may have an increased risk of thyroid disease, including thyroid cancer.
Iodine-131 | Radiation Emergencies - CDC
网页2024年4月17日 — Iodine-131 (I-131) is produced commercially for medical and industrial use. Its main purpose is to diagnose and treat cancers of the thyroid gland. Large amounts of external exposure can cause burns to the eyes and skin. Internal exposure can affect the thyroid gland, a small organ located in the neck. Iodine-131 properties. Half-life: 8.06 days.
Iodine-131 | chemical isotope | Britannica - Encyclopedia Britannica
网页characteristics of iodine. In iodine: Occurrence and distribution. …exceptionally useful radioactive isotope is iodine-131, which has a half-life of eight days. It is employed in medicine to monitor thyroid gland functioning, to treat goitre and thyroid cancer, and to locate tumors of the brain and of the liver.
Isotopes of iodine - Wikipedia
网页Iodine-131 (131 I) is a beta-emitting isotope with a half-life of eight days, and comparatively energetic (190 keV average and 606 keV maximum energy) beta radiation, which penetrates 0.6 to 2.0 mm from the site of uptake.
Iodine | Chemical Properties, Uses, & Applications | Britannica
网页2024年9月5日 — iodine-131. Recent News. Sep. 2, 2024, 11:08 PM ET (Newsweek) Four Key Nutrients Lacking in Diet of Two-Thirds of Adults: 'Alarming' iodine (I), chemical element, a member of the halogen elements, or Group …
Isotope data for iodine-131 in the Periodic Table
网页Detailed decay information for the isotope iodine-131 including decay chains and daughter products.
Iodine - Element information, properties and uses | Periodic Table
网页Element Iodine (I), Group 17, Atomic Number 53, p-block, Mass 126.904. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.