decay by positron emission
91Isotopes of iodine — There are 37 isotopes of iodine (I) and only one, 127I, is stable.In many ways, 129I is similar to 36Cl. It is a soluble halogen, fairly non reactive, exists mainly as a non sorbing anion, and is produced by cosmogenic, thermonuclear, and in situ …
92Isotopes of argon — The main isotopes of argon (Ar) found on Earth are 40Ar, 36Ar, and 38Ar. Naturally occurring 40K with a half life of 1.250e|9 years, decays to stable 40Ar (11.2%) by electron capture and by positron emission, and also transforms to stable 40Ca… …
93Isotopes of oxygen — Late in a massive star s life, 16O concentrates in the O shell, 17O in the H shell and 18O in the He shell There are three stable isotopes of oxygen that lead to oxygen (O) having a standard atomic mass of 15.9994(3) u. 17 radioactive isotopes… …
94Radiation — Radiation, as in physics, is energy in the form of waves or moving subatomic particles emitted by an atom or other body as it changes from a higher energy state to a lower energy state. Radiation can be classified as ionizing or non ionizing… …
95Antiproton — Negaton redirects here. For the negatively charged particle in an atom that was once called a negaton, see Electron. Antiproton The quark structure of the antiproton. Classification Antibaryon Composition …
96Magnox — Schematic diagram of a Magnox nuclear reactor showing gas flow. Note that the heat exchanger is outside the concrete radiation shielding. This represents an early Magnox design with a cylindrical, steel, pressure vessel. For other uses of the… …
97Fluoride — is the reduced form of fluorine. Both organic and inorganic compounds containing the element fluorine are considered fluorides. As a halogen, fluorine forms a monovalent ion (−1 charge). The range of fluorides is considerable as fluorine forms… …
98Fluorodeoxyglucose — Chembox new Name = Fluorodeoxyglucose ImageFile = Fluorodeoxyglucose.png ImageName = IUPACName = 2 Deoxy 2 fluoro D glucose OtherNames = 2 Fluoro 2 deoxy D glucose FDG Section1 = Chembox Identifiers CASOther = 29702 43 0 63503 12 8 ( 18F) SMILES …
99Dopamine — For other uses, see Dopamine (disambiguation). Dopamine …
100Synthesis of noble metals — refers to the realization of the age old dream of alchemists to artificially produce noble metals. The goal of this could be to achieve greater economic gain when compared to traditional methods of obtaining noble metals. Synthesis of noble… …
