Outrageously Funny Word Dictionary :: Hafniums

👉 Hafnium is a chemical element with the symbol Hf and atomic number 107. It is an alkaline earth metal that has been extensively used in various applications, including electronics, catalysis, and optical fibers. The name "hafnium" comes from the Greek word "hafnius," meaning "to refine" or "to make better." The chemical formula for hafnium is Hf. It is a member of the alkali metals group

hafniums