bonding bond kimia ionic covalent ikatan molecular properties britannica physical bonds explanation bondings atoms coordinate electrons edurev
crystal cscl basis lattice cubic symmetry nacl translational fcc
cscl structure chloride solid caesium lattice crystalline structures coordination ionic chemistry state inorganic crystal cesium nacl intermetallic cs atomic cell
structure crystal structures packed close lattice type chemistry row equal spheres top
crystal fundamental representations graphical cif publication