vääveli

Vääveli is a chemical element with the symbol S and atomic number 16. It is a nonmetal and its most common form is a yellow crystalline solid. Vääveli is found in nature in its pure form and as sulfide and sulfate minerals. It is an essential element for all living organisms, playing a crucial role in the structure of proteins and enzymes.

In industry, vääveli is used primarily in the production of sulfuric acid, which is one of the most important industrial chemicals. Sulfuric acid has numerous applications, including in fertilizer manufacturing, petroleum refining, and metal processing. Vääveli is also used in gunpowder, matches, vulcanization of rubber, and as a component in some pharmaceuticals.

Historically, vääveli has been known since ancient times. Its name in many languages, including Finnish, is derived from ancient words for the element. It was recognized as a distinct element in the 18th century. Vääveli compounds are prevalent in the environment, and its characteristic smell is often associated with sulfur dioxide gas, which is released during the combustion of sulfur-containing materials.