Question

From where does the transfer of electrons take place in electrovalent compounds?

Answer 1

Hint : We know that the chemical compounds formed as a result of the transfer of electrons from the outermost shell of metal to the outermost shell of a non-metal are called electrovalent compounds.

Complete Step By Step Answer:
An ionic bond is defined as that bond between a metal and a non-metal which is responsible to hold the oppositely charged ions by the strong electrostatic force of attraction. The bond formed as a result of the transference of electrons from the outermost shell of metal to the outermost shell of a non-metal is alternatively known as an electrovalent bond. The electrovalent bond is a bond in which the chemical bond is generated by the complete transfer of electrons between the atoms where one atom donates to form positive charge and another atom accepts the electrons to form negative charge. Both the charges are held together by the electrostatic force of attraction in an ionic bond. By losing the electrons or by accepting the electrons, the atom can achieve their stable configuration.
The electrovalent bond or ionic bond is formed between metals and nonmetals. The bond is not formed between two metals or two non-metals. The electrostatic force of attraction decreases the potential energy; thus, the potential energy of the compound is much less than it was before the generation of ionic bonds. The electrovalent compound is formed by the transfer of electrons from a metal to a non-metal. The bond formed between them is known as the ionic bond. Due to the presence of oppositely charged ions, ionic compounds are held strongly by the electrostatic force of attraction.

Note :
Remember that the compounds which consist of a positive charge cation and a negatively charged anion joined together by an ionic bond by electrostatic force of attraction between them are called ionic compounds.