What is Schottky defect ? Find out the packing effciency in a simple cubic lattice ?

Silver crystallises in face-centred cubic lattice. If edge length of the unit cell is 4.07xx10^(-8)cm and density of silver is 10.48g*cm^(-3) , determine the relative atomic mass of silver. or, (i) What is Schottky defect? (ii) Find out packing efficiency in a simple cubic lattice.

The packing efficiency in case of a simple cubic lattice is.

What is schotsky defect? Find the packing efficiency of face centred cubic latice.

Show that the packing efficiency of simple cubic lattice 47.6%.

What is the packing fraction in face centred cubic lattice ?

What is packing efficiency of a unit cell? Show that the packing efficiency of a simple cubic unit cell is 52.4%.

Calculate the percentage of packing efficiency in simple cubic unit cell.

Which of the following lattice has the highest packing efficiency (i) simple cubic (ii) body-centred cubic (iii) hexagonal close-packed lattice.

Which of the following lattices has the highest packing efficency (a) simple cubic, (b) body-centred cubic, and (c ) hexagonal close-packed lattice?

What is packing efficiency? How can it be calculated for a bcc lattice?