The correct answer is: B) Titanium.
Titanium is a chemical element with the symbol Ti and atomic number 22. It is a lustrous, silvery-white transition metal that is highly resistant to corrosion and oxidation. Titanium is the ninth most abundant element in the Earth’s crust, and it is the fourth most abundant metal. Titanium is used in a wide variety of applications, including aerospace, automotive, medical, and industrial.
Bauxite is an ore that is the main source of aluminum. It is a mixture of aluminum oxide, iron oxide, and silica. Bauxite is found in tropical and subtropical regions of the world.
Manganese is a chemical element with the symbol Mn and atomic number 25. It is a silvery-white metal that is a member of the transition metals. Manganese is used in a wide variety of applications, including steelmaking, batteries, and dry-cell batteries.
Lignite is a type of coal that is less mature than bituminous coal. It is brown in color and has a high moisture content. Lignite is used in power plants and for generating electricity.
In conclusion, the correct answer is: B) Titanium.