question_answer

  Why is titanium called a strategic metal? Mention two of its properties which make it so special.

Answer:

                                Titanium is called strategic metal because it is used for making certain war equipments.    (1) The properties which make the metal so special are (i) It is light in weight but at the same time stronger than the other metals. (ii) It is not affected by corrosion even if kept in the open for a very long time.                  (2)