Packing density is maximum for _______?

پیکنگ کثافت _______ کے لیے زیادہ سے زیادہ ہے؟

Simple cubic lattice

Body centered lattice

Face centered cubic lattice

None of these

The packing density (atomic packing factor) is highest for the face-centered cubic (FCC) lattice at 74%.

FCC structure has closely packed atoms compared to simple cubic (52%) and body-centered cubic (68%).