In the crystal matrix of ordinary salt, the sodium and chlorine are held together by: ionic bonds.
Ionic compounds result from electrostatic interactions between ions, which often results from the net transfer of one or more electrons from one atom or group of atoms to another, that is, it is the attraction of oppositely charged ions (cations and anions) in large numbers to form a solid. .
Sodium chloride is an ionic compound made up of family 1 sodium metal and the nonmetal chlorine.
When sodium gives up its valence electron, the positively charged sodium ion is produced; chlorine accepts this electron and the negatively charged chlorine ion is formed.
The two ions have 8 electrons in their outer shell and attract each other, as they have opposite charges. The resulting compound is electrically neutral, that is, it has no charge.
Ionic compounds are crystalline solids, soluble in water, and conduct electricity when molten or in solution. These characteristics are due to the type of bond that holds them together.
Therefore, we can conclude that common salt is an ionic compound because it is made up of cations and anions, where the sodium and chlorine are held together by ionic bonds.
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