Sodium Chloride is an alkali halide with an fcc crystal structure. The basis is two ions ... and a space filling model (b) of ionic hard spheres. The cohesive energy of NaCl is - 7.90 eV, with a ...

The reaction releases a lot of heat as the ionic compound sodium chloride is formed. A sodium and chlorine atom are near each other. An electron from each atom feels the attraction from the other atom ...

This helps to visualise the structure. A two-dimensional model for the ionic lattice in sodium chloride A 2D model shows the arrangement of one layer of ions but it does have a major additional ...

Ionic bonds are formed between a metal and non-metal, for example, sodium chloride. Outer electrons ... Ionic compounds form what is known as a lattice structure. This is a regular arrangement ...