‘Rare earth elements’ are a group of 17 elements present in the periodic table (15 Lanthanoids, Scandium and Yttrium). Scandium and Yttrium are chemically similar and present in the same ores as Lanthanoids. These are ...

Although you are not required to know all of the elements of the earth, such as holmium, it never hurts to expand your knowledge base and learn something new about what powers the world around ...

Magnesium is one of the easier chemical elements to remember. The symbol Mg is representative of Magnesium and it has an atomic number of 12. Though these little facts are often known, but forgotten, most ...