answer in detail

Q.3 (a) To which crystal system does the unit cell shown in Part (b) belongs? CLO2 Calculate its atomic packing factor (APF) (8) (b) Calculate the density of the material, having the following unit cell, CLO 2 given that its atomic weight is 141g/mol. (6) =v Page 1 of 2 (c) Sketch within a cubie unit cell the following difection? 1101] ii. Sketch within a cubie unit cell the following plane (221)