CsI having bcc structure, Calculate the density in grams per cubic centimeter of CsI. Ionic radii are Cs+ 0.165 nm and I- = 0.220 nm.(Molar mass of Cs is 132.9 g/mol, Molar mass of I is 126.9 g/mole, Avogadro's number 6.02x10^23 ions/mol)
Select one:
a. 4.90 g/cm^3
b. 10.38 g/cm^3
c. 49.0 g/cm^3
d. 0.49 g/cm^3