Question

What are the main uses of Manganese ore?

Answer 1

Manganese ore is alloyed with steel to improve hardness which is essential in the manufacturing of construction materials. It has a similar application when alloyed with aluminium and helps to reduce corrosion and is used in the manufacturing of beverage cans.

Answer 2

$\textbf{\huge{ANSWER}}$

Main uses of Manganese :-
1) It is used in the manufacturing of construction materials. 
2) It helps to reduce corrosion and is used in the manufacturing of beverage cans.