13. Liquids, Solids & Intermolecular Forces

Titanium metal (d = 4.50 g/cm³) has a body-centered cubic unit cell. Calculate the edge length of the unit cell in picometer. (1 pm = 10^-12 m)

Tungsten possesses a body-centered cubic structure. If its density is 19.28 g/cm3, what is its radius in pm?

The edge of a body-centered cubic unit cell of an element Z was found to be 2.88 x 10-8 cm. The density of the element is 7.2 g/cm3. What is the approximate molar mass of Z?