Ruthenium (chemical element)

Ruthenium is a rare, hard, and shiny metal belonging to the platinum group in the periodic table. It is characterized by its corrosion resistance and ability to withstand high temperatures. Ruthenium is used in various industrial applications, such as electrical contacts, thick-film resistors, and as a catalyst in chemical reactions, including the production of certain types of fuels and chemicals. Although it is not common, its durability and unique properties make it valuable in specialized fields like electronics, jewelry, and scientific research. Ruthenium is typically obtained as a byproduct of refining platinum and nickel ores.