Chromium adopts a body-centered cubic unit cell with a density of 7.19 g/cm 3 Identify each of the following: i. the number of atoms per cm 3 ii. the number of unit cells present per cm 3 iii. the volume of a unit cell iv. the edge length (Choose one below)

13. Liquids, Solids & Intermolecular Forces - Part 3 of 3

13. Liquids, Solids & Intermolecular Forces / Body Centered Cubic Unit Cell / Problem 7

Problem 7

Chromium adopts a body-centered cubic unit cell with a density of 7.19 g/cm³
Identify each of the following:
i. the number of atoms per cm³
ii. the number of unit cells present per cm³
iii. the volume of a unit cell
iv. the edge length (Choose one below)

2.89 x 10^-8 cm

4.36 x 10^-9 cm

1.23 x 10^-9 cm

7.69 x 10^-8 cm