Manganese is a transition metal with the atomic number 25, widely used as an essential alloying element in the production of steel and iron. It improves the strength, toughness, and hardness of steel and is also used in aluminum alloys and batteries. Manganese compounds are used in fertilizers, ceramics, pigments, and dry cell batteries. This versatile element is abundant in the Earth's crust and crucial for both industrial and chemical processes.

Economic and Industrial Properties

• Steel Enhancement: Improves strength, wear resistance, and hardenability of steel.
• Battery Industry: Used in the production of alkaline and lithium-ion batteries.
• Chemical Applications: Found in fertilizers, oxidizers, pigments, and catalysts.
• Alloy Production: Integral in making aluminum and copper alloys.
• Abundant Resource: Economically significant due to its widespread availability and industrial demand.