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Titanium consists of about _________ of the earth’s crust.(a) 27.7%(b) 0.57%(c) 2.34%(d) 5%This question was addressed to me during an online exam.The origin of the question is Titanium and its Alloys in section Titanium and its Alloys of Aerospace Materials & Processes

Answer»

Right option is (b) 0.57%

To ELABORATE: Titanium CONSISTS of around 0.57% of the earth’s CRUST. It is the NINTH most abundantly found material. Silicone is found in HIGHER quantities compared to titanium in the earth’s crust which is around 27.7%.



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