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Chemical elements
Chemical substances distinguished by atomic number. http://periodic.lanl.gov/
Subtopics:
Aluminum (3 items)
Antimony (1 items)
Arsenic (14 items)
Astatine (1 items)
Barium (2 items)
Beryllium (2 items)
Boron (7 items)
Bromine (1 items)
Cadmium (3 items)
Carbon (7 items)
Cerium (4 items)
Chlorine (2 items)
Chromium (8 items)
Cobalt (3 items)
Copper (4 items)
Dysprosium (5 items)
Erbium (5 items)
Europium (5 items)
Fluorine (6 items)
Gadolinium (5 items)
Gallium (1 items)
Germanium (1 items)
Gold (3 items)
Holmium (5 items)
Iodine (1 items)
Iron (3 items)
Lanthanum (4 items)
Lead (8 items)
Lutetium (5 items)
Magnesium (1 items)
Manganese (1 items)
Mercury (8 items)
Molybdenum (7 items)
Neodymium (5 items)
Nickel (3 items)
Niobium (1 items)
Nitrogen (3 items)
Phosphorus (4 items)
Platinum (1 items)
Potassium (1 items)
Praseodymium (5 items)
Prometium (5 items)
Radium (1 items)
Radon (2 items)
Samarium (5 items)
Scandium (1 items)
Selenium (3 items)
Silver (1 items)
Strontium (6 items)
Sulfur (1 items)
Tantalum (1 items)
Terbium (5 items)
Thulium (5 items)
Tin (2 items)
Titanium (1 items)
Tungsten (2 items)
Uranium (4 items)
Vanadium (7 items)
Ytterbium (5 items)
Yttrium (4 items)
Zinc (6 items)


Results 1 - 10 of 65 listed by similarity [list alphabetically]
Geochemical and mineral maps from soils of the conterminous United States [More info]
Geochemical and mineralogical maps along with a histogram, boxplot, and empirical cumulative distribution function plot for each element or mineral whose data are provided in DS-801
Geochemical sediment analysis procedures [More info]
Manual of chemical sediment analysis using Coulometer and CHN Analyzers to measure carbon content, spectrometric analysis for biogenic silica, and radiochemistry to measure isotopes. Includes techniques,sample preparation, and safety procedures.
PDF Platinum-group elements: so many excellent properties [More info]
These elements, abbreviated as PGE, include platinum, palladium, rhodium, ruthenium, iridium, and osmium. They have similar physical and chemical properties and occur together in nature.
Principal aquifers can contribute radium to sources of drinking water under certain geochemical conditions [More info]
Knowledge of the geochemical processes controlling radium occurrence in groundwater may help water-resource managers anticipate and minimize human exposure to this cancer-causing element.
PDF Rare earth elements--End use and recyclability [More info]
Rare earth element use is changing with technology. This report explains how we use them and the prospects for recycling these important commodities.
PDF The future of rare earth elements--will these high-tech industry elements continue in short supply? [More info]
Presentation describing uses of rare earth elements, why they are important, where they occur and are produced, and aspects of the economics of production and consumption with emphasis on sites that might be developed for production.
PDF The principal rare earth elements deposits of the United States-A summary of domestic deposits and a global perspective [More info]
Explains the geologic setting in which these deposits are found, with information about production and the processes used to extract these valuable mineral resources.
PDF The rare-earth elements: vital to modern technologies and lifestyles [More info]
Explains where and how deposits of these elements form, trends in supply and demand, how we use them, and how they may affect the environment.
PDF A methodology for conducting national-scale alluvial diamond resource potential and production capacity assessments, with a focus on artisanal mining [More info]
Geologic evidence, combined with geographical data and analyized through a geographic information system allows us to compare production statistics with likely resource estimates.
PDF Application of the SPARROW watershed model to describe nutrient sources and transport in the Missouri River Basin [More info]
Maps and diagrams showing how the mathematical model predicts the distribution of various pollutants within a large watershed.
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