Question

The density of titanium is __________

(a) 7.92 gm. per c.c

(b) 4.5 gm. per c.c

(c) 13.6 gm. per c.c

(d) 2.80 gm. per c.c

I had been asked this question during an online interview.

Question is from Properties and Advantages of Titanium and it’s Alloys topic in section Titanium and its Alloys of Aerospace Materials & Processes

Answer 1

Correct choice is (b) 4.5 gm. per c.c

To elaborate: Density is one of the factors that describe the physical property of an element or a material. The density of titanium is 4.5 gm. per c.c. The density of aluminium is 2.8 gm. per c.c and stainless steel is 7.92 gm. per c.c.