Krypton crystallizes with a face-centered cubic unit cell of edge 559 pm. If it has a density of 3.19 g/cm3 . Calculate the following: a. Radius of the Kr atom (cm) b. Mass of the atoms in the FCC...

Krypton crystallizes with a face-centered cubic unit cell of edge 559 pm. If it has a
density of 3.19 g/cm3
. Calculate the following:
a. Radius of the Kr atom (cm)
b. Mass of the atoms in the FCC unit cell (g)
c. Volume of the unit cell (cm3)
d. Atomic weight (g/mole)