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 ... For example Magnesium (Mg) has the electron arrangement 2,8,2. To become stable it must ...