Iodine (I) has an atomic mass of 53. Find out about its chemical and physical properties, states, energy, electrons, oxidation and more.
Related to iodine-131:thallium-201 Graphic Thesaurus🔍 DisplayON AnimationON Legend Synonym Antonym Related </>embed</> iodine iodin I atomic number... radioisotope iodine-131 Words related to iodine-131 nounheavy radioactive isotope of iodine with a half-life of 8 days ...
The meaning of IODINE is a nonmetallic halogen element with atomic number 53 that is an essential nutrient in the human diet and is used especially in medicine, photography, and analytical chemistry —often used before another noun. How to use iodine in
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 (...
medicine and photography and in dyes. The radioisotopeiodine-131(radioiodine), with a half-life of 8 days, is used in the diagnosis and treatment of thyroid disease. Symbol: I; atomic no.: 53; atomic wt.: 126.90447; valency: 1, 3, 5, or 7; relative density: 4.93; melting pt.: ...
or from contamination by fallout from an atomic bomb (prompt radiation from the bomb also cases other cancers, such as leukemias, directly). Taking large amounts of thyroid saturates iodide receptors prevents uptake of most radioactive iodine-131 that may be present from fission product exposure ...
Atomic number 53; atomic weight 126.9044; electronic configuration 2,8,18,18,7; relative density 4.93; melting point 113.5 ℃and boiling point 184 ° C. The common oxidation states of iodine in the compounds are-I (iodide), + Ⅴ (iodate), + Ⅶ (periodate). Iodine is a shiny crystal ...
and in dyes. The radioisotopeiodine-131(radioiodine), with a half-life of 8 days, is used in the diagnosis and treatment of thyroid disease. Symbol: I; atomic no: 53; atomic wt: 126.90447; valency: 1, 3, 5, or 7; relative density: 4.93; melting pt: 113.5°C; boiling pt: 184.35...
Atomic number 53 Atomic weight 126.9 amu Standard state Solid at 298 K CAS Registry ID 7553-56-2 Group in periodic table 17 Group name Halogen Period in periodic table 5 Block in periodic table p-block Color Violet-dark grey, lustrous Classification Non-metallic Melting point 386.85 K (113.7...
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 the yield of iodine-131 ...