The name of the element manganese comes from the Latin word, ‘magnes’, which means magnet. However, do not think that manganese is magnetic as its name suggests. The name, in fact, derives from its compounds, which are used in the manufacture of glass.
Manganese has been in use from ancient times. Researchers have found pigments of manganese in cave paintings dating from the Stone Age. Many alloys of manganese are in use today, especially in the manufacture of steel and glass.
The element is mostly found in the Earth’s crust. However, it is very hard to discover it as a free element in nature, as it is often found in minerals that contain iron. It is the 12th most abundant element on earth’s crust and most of the world’s manganese is found in South Africa and Australia. Deposits of manganese are also found on the ocean bed.
Manganese in it pure form is a reactive element. It burns in the presence of oxygen, and rusts when it comes in contact with water. It is silvery white in colour, and looks like iron.
Manganese is an important nutrient for humans and animals, as it helps metabolic functions. Its atomic number is 25, and the symbol is Mn.
