Sodium Chloride is an alkali halide with an fcc crystal structure. The basis is two ions, a sodium cation and a chlorine anion. The crystal lattice parameter is 0.563 nm. The diagram shows both a unit ...

For thousands of years, salt (sodium chloride ... Also, salt crystals are generally shaped like cubes due to their cubic ...

WHEN the electronic structure of matter had been demonstrated ... the value of n being about 9 for crystals of the sodium chloride type, in which each ion is surrounded by six atoms of opposite ...

As the attractions from the water molecules and their motion pulls the ions apart, the sodium chloride crystal dissolves. The positive areas of the water molecules surround the negative Chloride ions.