Question

Why titanium and chromium are classified as strategis element?

Answer 1

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The elements which are used widely in the military, air craft parts making which are essential for a nation, called strategic elements. .

They are called strategic elements as they are essential for country's needs economy and defence.

Titanium and chromium metals are used for spacecrafts,missiles ,ships etc. because of their properties.

Properties of Titanium and Chromium are :
• corrosion resistance and
• Ability to withstand high temperature.


So the metals titanium and chromium are classified under strategic element