You can identify a metal by carefully determining its density d. An unknown piece of metal with a mass of 29.454 g, is 2.35 cm long, 1.34 cm wide, and 1.05 cm thick. Which of following is the element?
a) Titanium, d = 4.50 g/cm3 b) Zinc, d = 7.14 g/cm3
c) Nickel, d = 8.91 g/cm3 d) Tin, d = 7.23 g/cm3