PM-534 METAL CRYSTAL STRUCTURES SODIUM

Lattice type body centred cubic arrangement. In this type of
arrangement, there is a sphere at each corner and at the centre of
each unit cube. Each sphere in this system of close packings is in
contact with eight other spheres there by also depicting its
coordination number 8. Comprises 9 spheres and 20 connectors.
Mounted in acrylic case and packed in velvet lined wooden box.