EVERYDAY SCIENCE

Detailed explanation-1: -An ionic compound is a giant structure of ions. The ions have a regular, repeating arrangement called an ionic lattice . The lattice is formed because the ions attract each other and form a regular pattern with oppositely charged ions next to each other.

Detailed explanation-2: -Ionic compounds are formed when electrons are transferred between atoms or groups of atoms to form charged ions, which then arrange in a crystalline lattice structure due to electrostatic attraction.

Detailed explanation-3: -Simple ionic compounds are of two types i.e. AB and AB2 type. From the knowledge of close packed structures and the voids developed there in, we can have an idea about the structures of simple ionic compounds.

Detailed explanation-4: -Ionic compounds always form crystal structures. A lattice structure that enhances the electrostatic interactions between opposite charges and reduces the electrostatic repulsion between like charges is used to arrange the cations and anions in ionic compounds.

Detailed explanation-5: -Sodium chloride is a good example of a giant ionic structure made up of a regular lattice of alternating sodium ions, Na+, and chloride ions, Cl-, in three dimensions, extending over huge numbers of ions.