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 efficiency? (i) Simple cubic (ii) Body-centred cubic (iii) Hexagonal close-packed lattice

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

Which of the following lattices has the highest packing efficiency ?

Which of the following lattices has the highest packing efficiency ? i) Simple cubic ii) body centred cubic iii) hexagonal close packed lattice