Base salary is a fixed amount of money paid to an employee by an employer in return for work performed. Base salary does not include benefits, bonuses or any other potential compensation from an employer. Base salary is paid, most frequently, in a bi-weekly paycheck to an exempt or professional employee.
Scandium is a chemical element with symbol Sc and atomic number 21. A silvery-white metallic d-block element, it has historically been sometimes classified as a rare earth element, together with yttrium and the lanthanides. It was discovered in 1879 by spectral analysis of the minerals euxenite and gadolinite from Scandinavia.
Second, a number of countries are starting to get down to work and developing rare earths projects aimed at capitalizing the widespread use of these minerals throughout a variety of industries. Fifteen lanthanides and two metals -scandium and yttrium- make up the rare earth metals market. Many of these elements are fundamental to the production of electric motors, nuclear reactors, mobile phones, conventional and electric vehicles, wind turbines, solar panels, and missile guidance systems.