Density of Crystal - Solid State

Density of Crystal

If length of edge of unit cell  = l

Volume of unit cell = 

Density of unit cell = 



Mass of one atom (m). = 


Mass of unit cell  =


Density of unit cell = 




Question :

Gold Au(197) crystellises in F.C.C whose crystal density is 19.3 gm/cm^3 .Calculate atomic radius of gold atom.


Solution :

In F.C.C


Post By : Preeti Rai 12 Jun, 2020 366 views Chemistry