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? 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. C'est un métal de transition mou, d'aspect blanc argenté. Latent Heat of Fusion of Scandium is 14.1 kJ/mol. The isotopes of scandium range in atomic weight from 38 u (36 Sc) to 62 u (62 Sc). Article détaillé : Isotopes du scandium. Thortveitite (Scandium silicate) contain 45% scandium in the form of scandium oxide but it is very rare in nature. Molar mass of scandium is 44.9559120 ± 0.0000060 g/mol Compound name is scandium Convert between Sc weight and moles. Molecular weight calculation: 44.95591 + 1.00794*3 ›› Percent composition by element. Molecular weight calculation: 44.95591 + 126.90447*3 ›› Percent composition by element. The atomic weight of Sc is 44.95591 grams per mole. Convert grams Scandium(III) Hydride to moles or moles Scandium(III) Hydride to grams. Atomic Number 21 Learn more about the atomic number. The atomic mass of scandium is 44.9559 AMU (atomic mass unit) Atomic weight of Scandium is 44.955908 u or g/mol. Atomic number: 21: Atomic mass: 44.955910: Common isotopes: 45 Sc – 100% Other isotopes exist, see Isotopes of Scandium: Ground state electronic configuration: [Ar]. Compound: Moles: Weight, g: Sc: Elemental composition of Sc . Description Fairly soft, silvery … The Swedish island of Resarö, near Stockholm, became a hotbed of elemental discovery in the late eighteenth, and early nineteenth, centuries. Molar mass of ScH3 = 47.97973 g/mol. Scandium (Sc) is an element in the Periodic Table with atomic number 21 and atomic mass 44.955912 u. Click here for more facts and data about the element Scandium and what chemical properties Scandium (Sc) have, such as melting and boiling point and which elemental classification Scandium … Consider the following data for scandium: atomic mass 44.956 mol electronegativity 1.36 kJ electron affinity 18.1 mol kJ ionization energy 633.1 mol kJ heat of fusion 16. mol You may find additional useful data in the ALEKS Data tab. Choose from 75 different sets of term:sc = scandium atomic number: 21 flashcards on Quizlet. Chemical symbol for Scandium is Sc. The atomic number of scandium (Sc) is 21. Atomic Mass 44,95591 Learn more about the atomic mass. Il est classé avec l'yttrium et les lanthanides dans les terres rares Isotopes. 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. Description Fairly soft, silvery-white metal. The primary decay mode at masses lower than the only stable isotope, 45 Sc, is beta-plus or electron capture, and the primary mode at masses above it is beta-minus.The primary decay products at atomic weights below 45 Sc are calcium isotopes and the primary products from higher atomic weights are titanium isotopes. Scandium is a silvery-white metallic d-block element. ›› Scandium(III) Hydride molecular weight. Scandium, atomic number 21. On trouve du scandium dans quelques rares minéraux en provenance de Scandinavie. Equation: Reaction type: Sc + Cl … Atomic Number 21 Learn more about the atomic number. Name Origin Atomic Number of Scandium. Melting point of Scandium is 1539 °C and its the boiling point is 2832 °C. If 6.022 x 1023 atoms of scandium weigh 44.96 g, the mass of an atom of scandium in atomic mass units (amu = 1.6606 x 10-24 g) is A. Element Symbol Atomic weight Atoms Mass percent; Scandium: Sc: 44.955912: 1: 100.0000: Mass percent composition: Atomic percent composition: Sample reactions for Sc. 21 electrons (white) bind to the nucleus, successively occupying available electron shells (rings). Scandium is found in ores of tin, uranium and tungsten. Latent Heat of Vaporization of Scandium … It is the first of the transition metals, and its discovery is entwined with that of vertical neighbours yttrium and lanthanum. Define scandium. 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 Consider the following data for scandium: atomic mass 44.956 moi electronegativity 1.36 electron affinity 10 kJ 18.1 mol ionization energy 633.1 mol heat of fusion 16. kJ moi You may find additional useful data in the ALEKS Data tab. Atomic Number of Scandium is 21. 14.6 g C. 14.6 amu D. 44.96 amu. 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. The boiling point is 2832 °C un métal de transition mou, d'aspect blanc argenté common element in earth! 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