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The low mass isotopes are very difficult to create. [13] The initial detection of 37 Sc and 38 Sc only resulted in the characterization of their mass excess. [14] [15] Scandium also has five nuclear isomers: the most stable of these is 44m2 Sc (t 1/2 = 58.6 h). [16]
Molar mass: 186.11 g/mol Appearance ... Scandium(III) sulfide is a chemical compound of scandium and sulfur with the chemical formula Sc 2 S 3. It is a yellow solid.
Chemical formula. Sc 2 (SO 4) 3 Molar mass: 378.09 g mol −1 ... Scandium sulfate is the scandium salt of sulfuric acid and has the formula Sc 2 (SO 4) 3.
Chemical formula. ScN Molar mass: 58.963 Density: 4.4 g/cm 3: Melting point: ... It is composed of the scandium cation and the nitride anion.
Scandium triiodide, also known as scandium iodide, is an inorganic compound with the formula ScI 3 and is classified as a lanthanide iodide. This salt is a yellowish powder. [ 1 ] It is used in metal halide lamps together with similar compounds, such as caesium iodide, because of their ability to maximize emission of UV and to prolong bulb life.
Scandium(III) hydroxide is an inorganic compound with the chemical formula Sc(OH) 3, the trivalent hydroxide of scandium. It is an amphoteric compound. [2] It is slightly soluble in water, and its saturated solution (pH = 7.85) contains Sc(OH) 3 and a small amount of Sc(OH) + 2. The solubility of scandium(III) hydroxide in water is 0.0279 mol/L.
Molar mass: 75.929 670 g·mol −1 ... Scandium phosphide is an inorganic compound of scandium and phosphorus with the chemical formula Sc P. [3] [4] [5]
Chemical formula. ScCl 3 Molar mass: 151.31 g/mol Appearance ... Scandium(III) chloride is the inorganic compound with the formula ScCl 3.