atomic mass of scandium

Molar mass of ScI3 = 425.66932 g/mol. Description Fairly soft, silvery-white metal. This is a list of chemical elements, sorted by atomic mass (or most stable isotope) and color coded according to type of element.Each element's atomic number, name, element symbol, and group and period numbers on the periodic table are given. When expressing the same phenomenon as an intensive property, the heat capacity is divided by the amount of substance, mass, or volume, thus the quantity is independent of the size or extent of the sample. ›› Scandium(III) Iodide molecular weight. 21 electrons (white) bind to the nucleus, successively occupying available electron shells (rings). Scandium metal is used in some aerospace applications. Convert grams Scandium(III) Hydride to moles or moles Scandium(III) Hydride to grams. Atomic number: 21: Atomic mass: 44.955910: Common isotopes: 45 Sc – 100% Other isotopes exist, see Isotopes of Scandium: Ground state electronic configuration: [Ar]. Learn term:sc = scandium atomic number: 21 with free interactive flashcards. The atomic number of scandium (Sc) is 21. The atomic weight of Sc is 44.95591 grams per mole. Atomic Number of Scandium. Scandium, atomic number 21. Scandium is a chemical element with the symbol Sc and atomic number 21. The isotopes of scandium range in atomic weight from 38 u (36 Sc) to 62 u (62 Sc). It is the first of the transition metals, and its discovery is entwined with that of vertical neighbours yttrium and lanthanum. ›› Scandium(III) Hydride molecular weight. Define scandium. 87.6 amu B. Il est classé avec l'yttrium et les lanthanides dans les terres rares Isotopes. Atomic number: 21: Relative atomic mass: 44.956: State at 20°C: Solid: Key isotopes: 45 Sc: Electron configuration [Ar]3d 1 4s 2: CAS number: 7440-20-2: ChemSpider ID: 22392: ChemSpider is a free chemical structure database: What is Scandium? Atomic Number 21 Learn more about the atomic number. Eighth most abundant 'rare earth' found in the earth's crust (5.0 ppm). » Boiling Point » Melting Point » Abundant » State at STP » Discovery Year About Scandium. Scandium is an element with the atomic number 21 and represented with the symbol ‘Sc‘ in the periodic table. Atomic weight of scandium is 44,955 908(5) a.m.u. Atomic number: 21: Atomic Mass: 44.95 g.mol -1 : Electronegativity according to Pauling: 1.36: Occurrence. Crystal Structures, Local Atomic Environments, and Ion Diffusion Mechanisms of Scandium-Substituted Sodium Superionic Conductor (NASICON) Solid Electrolytes Yue Deng Laboratoire de Réactivité et de Chimie des Solides (UMR CNRS 7314), Université de Picardie Jules Verne, 33 rue Saint Leu, 80039 Cedex Amiens, France Molecular weight calculation: 44.95591 + 126.90447*3 ›› Percent composition by element. Scandum oxide (Sc2O3) is used in the manufacture of high-intensity electric lamps. 3d 1. It was discovered in 1879 by spectral analysis of the minerals euxenite and gadolinite from Scandinavia. A silvery-white metallic d-block element, it has historically been classified as a rare-earth element, together with yttrium and the lanthanides. Melting point of Scandium is 1539 °C and its the boiling point is 2832 °C. Chemical symbol for Scandium is Sc. You, Sir, could have impregnated google with the question and an answer would have been delivered to you within a second. Scandium … Atomic Number of Scandium is 21. scandium synonyms, scandium pronunciation, scandium translation, English dictionary definition of scandium. Latent Heat of Fusion of Scandium is 14.1 kJ/mol. 14.6 g C. 14.6 amu D. 44.96 amu. Thortveitite (Scandium silicate) contain 45% scandium in the form of scandium oxide but it is very rare in nature. Scandium-45 atom is the stable isotope of scandium with relative atomic mass 44.955910, 100 atom percent natural abundance and nuclear spin 7/2. 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