GENERAL KNOWLEDGE

Detailed explanation-1: -Electrovalent bonds are produced when electrons are transferred from atoms of one element to atoms of another element, producing positive and negative ions. The bond which is formed by the transfer of electrons between the atoms is called electrovalent bond or ionic bond.

Detailed explanation-2: -Ionic bonding is the attraction between positively-and negatively-charged ions. These oppositely charged ions attract each other to form ionic networks (or lattices). Electrostatics explains why this happens: opposite charges attract and like charges repel.

Detailed explanation-3: -An ionic bond is formed when a positive and negative ions bond together. The strong electrostatic force of attraction between positive and negative ions make the bond stronger. Covalent bonds are formed by sharing of electrons and hence, they are weaker than ionic bonds.