Ruthenium is a chemical element with symbol Ru and atomic number 44. Ruthenium is a rare transition metal belonging to the platinum group of the periodic table.
Why are the Covalent Radii of Ruthenium and Osmium So Similar? Osmium and Ruthenium have covalent radii 144 and 146 respectively (according to Wikipedia). How are these values so similar when Osmium has 32 more electrons, with another filled p, s, and f orbital beyond Ruthenium? Is it just because they have similar outer electron configurations? more+Jun 30 2021
Industrial uses of Ruthenium Ruthenium is corrosion resistant to most strong minerals acids including hot aqua regia up to 100°C, but when potassium chlorate, KClO3, is added to the solution, it oxidizes explosively. Nevertheless, it does not tarnish in air at room temperature, but it oxidizes rapidly above 800°C, form...more+Apr 13 2021
Description:Physicochemical property The density of 1.3 g/cm3 Boiling point 677.7 C at 760 mmHg Molecular formula C28H28N3O6PS The molecular weight of 565.57700
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