Electronegativity: 1 (Pauling) 1.04 (Allrod Rochow).Electrochemical Equivalent: 0.7477g/amp-hr.Valence Electrons: 4s 2 Electron Dot Model.Number of Neutrons (most common/stable nuclide): 20.Number of Electrons (with no charge): 20.Electrons per Energy Level: 2,8,8,2 Shell Model.Electron Configuration: 1s 2 2s 2p 6 3s 2p 6 4s 2.Crystal Structure: Cubic face centered.Cross Section (Thermal Neutron Capture)σ a/ barns : 0.43. Swedish: Kalcium Atomic Structure of Calcium.Series: Alkali Earth Metals Calcium's Name in Other Languages.Common Chemical Compounds of Calcium Overview of Calcium.In addition technical terms are linked to their definitions and the menu contains links to related articles that are a great aid in one's studies. Common chemical compounds are also provided for many elements. Skip to site menu on this page Periodic Table of Elements Element Calcium - CaĬomprehensive data on the chemical element Calcium is provided on this page including scores of properties, element names in many languages, most known nuclides of Calcium.The most important industrial minerals containing calcium are the carbonate family - rocks such as limestone, dolomite and marble are quarried for their calcium carbonate content, heated to produce quick lime (CaO) which is used for cement and many other industrial purposes.Ĭalcium sulfides - gypsum and anhydrite, are used for creating plasterboard for construction along with many other uses.įluorite is used primarily as a flux, it's also used as a source of fluorine to create hydrofluoric acid. Important industrial minerals containing Calcium Långban Mine, Långban Ore District, Filipstad, Värmland County, Sweden Poudrette quarry (De-Mix quarry Demix quarry Uni-Mix quarry Carrière Mont Saint-Hilaire MSH), Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, CanadaĬaspar quarry, Ettringen, Vordereifel, Mayen-Koblenz, Rhineland-Palatinate, Germany Valid Minerals listed with element and Calcium The final data column compares this percentage against the percentage of all minerals that contain the element listed in each row. The second data column lists this number as a percentage of all minerals listed with Calcium. The first data column contains the total number of minerals listed with Calcium and the element listed for that row. Note that unlike other sections on this page this includes non-essential elements. This table compares the known valid mineral species listed listed with Calcium and the other elements listed based on the official IMA formula. Wikipedia WebElements Los Alamos National Laboratory Theodore Gray's ġ356 valid species containing essential CalciumĬa 2+ was one of the ions least depleted from the mantle in the formation of the crust.Ĭa 2+ is enriched in Ca-Al-rich inclusions in meteorites relative to the composition of the solar system.Ĭa 2+ enters early-forming phases in igneous rocks.Ĭa 2+ is one of the eight most abundant solutes in average river water.Ĭa 2+ solute can be a limiting nutrient in the growth of bacteria.Ĭa 2+ is essential to nutrition of at least some vertebrates ('essential minerals').Ītom mole fraction relative to Si=1 (% uncertainty)Įlement association of Calcium in the Mineral World
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