Search results
Results from the WOW.Com Content Network
view. talk. edit. Naturally occurring gadolinium (64 Gd) is composed of 6 stable isotopes, 154 Gd, 155 Gd, 156 Gd, 157 Gd, 158 Gd and 160 Gd, and 1 radioisotope, 152 Gd, with 158 Gd being the most abundant (24.84% natural abundance). The predicted double beta decay of 160 Gd has never been observed; only a lower limit on its half-life of more ...
Gadolinium is a chemical element; it has symbol Gd and atomic number 64. Gadolinium is a silvery-white metal when oxidation is removed. It is a malleable and ductile rare-earth element. Gadolinium reacts with atmospheric oxygen or moisture slowly to form a black coating. Gadolinium below its Curie point of 20 °C (68 °F) is ferromagnetic, with ...
Pages in category "Isotopes of gadolinium" ... Gadolinium-169 This page was last edited on 29 March 2013, at 21:34 (UTC). Text is available under the Creative ...
Gadolinium oxide forms on the surface of gadolinium metal. Gadolinium oxide is a rather basic oxide, indicated by its ready reaction with carbon dioxide to give carbonates. It dissolves readily in the common mineral acids with the complication that the oxalate , fluoride, sulfate and phosphate are very insoluble in water and may coat the grains ...
Template documentation. This page uses the meta infobox { { Infobox isotopes (meta) }} for the element isotopes infobox. This infobox contains the table of § Main isotopes, and the § Standard atomic weight . For example, { { Infobox uranium isotopes }}, as used on page Isotopes of uranium . The main isotopes table is reused in the regular ...
For a textual list of nuclides, see list of nuclides. A table or chart of nuclides is a two-dimensional graph of isotopes of the elements, in which one axis represents the number of neutrons (symbol N) and the other represents the number of protons (atomic number, symbol Z) in the atomic nucleus. Each point plotted on the graph thus represents ...
Isotopes of gadolinium (37 P) Pages in category "Gadolinium" The following 4 pages are in this category, out of 4 total. This list may not reflect recent changes. ...
Gadolinium oxysulfide is a promising luminescent host material, because of its high density (7.32 g/cm 3) and high effective atomic number of Gd. These characteristics lead to a high interaction probability for X-ray radiation. Several synthesis routes have been developed for processing Gd 2 O 2 S phosphors, including: solid state reaction ...