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Concept of Electrovalent or ionic bond

In this article, we discuss in depth about chemical bonding and the types of chemical bonds. Moreover, as the title suggests, the article proceeds with detailed discussion about electrovalent bond, its formation, examples and properties. We close the articles with some frequently asked questions and a short revision in the conclusion section.

What is chemical bonding? Chemical bonding is the attraction between atoms that results in a chemical bond. The bond between two atoms is what causes a molecule to be a substance, and without a chemical bond, a molecule would not be a substance. 

The electrovalent bond is a type of chemical bond that involves the transfer of an electron from a metal to a nonmetal. The result is a chemical bond between the nonmetal and the metal that is stronger than the original bond between the nonmetal and the atom to which it was bonded before the transfer of the electron. The word “electrovalent” refers to the transfer of an electron from a nonmetal to a metal. The result is a chemical bond between the nonmetal and the metal that is stronger than the original bond between the nonmetal and the atom to which it was bonded before the transfer of the electron.

Types of Chemical bonds:

Chemical bonds are the forces that hold molecules together. All chemical bonds are classified according to the nature of the interactions that occur between the atoms or molecules that are connected. Ionic, covalent and metallic are the three major types of chemical bond.. These three types of bonds can be found in many different areas of chemistry, such as in molecules, in electrolytes, in colloids, and in solutions.

Concept of Electrovalent or ionic bond:

In chemistry, an electrovalent bond is a strong chemical bond that is formed when two or more dissimilar atoms, ions, or molecules share a pair of electrons, with one atom, ion, or molecule gaining electrons and the other losing electrons. In other words, an electrovalent bond is a chemical bond that involves the sharing of electrons between two or more atoms, ions, or molecules. This type of bond is also known as an ionic bond, since it involves the transfer of negative electrons to another molecule. In contrast, a covalent bond involves the sharing of electrons between two atoms, which results in the formation of a single atom with a full set of electrons.

Concept of covalent bonds:

Covalent bonds are the strongest form of chemical bonds. They are the bonds between atoms in a molecule that share one or more pairs of electrons. Unlike ionic and hydrogen bonds, a molecule is not required to have a net charge to form a covalent bond. This makes covalent bonds much more versatile than their ionic and hydrogen counterparts, as they can be formed between molecules that have either charge or no charge.The electrons pair up so that each atom has an outer shell of electrons and an inner shell of unfilled electrons. This makes the atoms very stable.

Concept of metallic bonds:

Metallic bonds are chemical bonds that form when one atom is attached to another through a permanent share of electrons. This means that unlike ionic bonds, where one atom gains or loses electrons, metallic bonds are not affected by other atoms or ions. This also means that unlike covalent bonds, where two or more atoms share a pair of electrons to form a chemical bond, metallic bonds only involve sharing a single or pair of electrons to form a strong, stable bond. Metallic bonds are the most common type of bond found in nature, and are the only type of bond that is metallic in nature. The most common example of a metallic bond is when iron forms a bond with oxygen to make iron rust. Rust is a solid form of iron that is highly reactive and is used for a variety of purposes, such as making paper and paint.

Properties of Ionic bonds:

  1. Ionic bonds are the strongest type of chemical bonds. They are formed when an ion (a charged atom or molecule) gives up or shares one or more of its electrons with another atom or molecule.
  2. Ionic bonds are formed between oppositely charged ions. The ions usually have a +1 or +2 charge. The bonds are strong enough to hold atoms together, but not so strong that they can’t be broken.
  3. In ionic bonds, the non-metal is always the donor atom, and the metal is always the acceptor.
  4. Ionic bonding is ubiquitous in nature, and is the dominant form of bonding in inorganic chemistry.

Conclusion:

Chemical Bonds are what holds atoms together. These bonds are always formed by atoms with valence electrons of opposite spin. This allows a bond to be formed only if both valence electrons are in the same quantum state. The two valence electrons in the bond are in different quantum states, and have a lower energy, and this bond is not stable.

The electrovalent bond is the most important bond for the formation of the structure of any molecule. The bond angle in a molecule determines the stability of the molecule, therefore a stable molecule will have a smaller bond angle so that the bond angles in the molecule cannot be changed to a lesser degree.

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Frequently Asked Questions

Get answers to the most common queries related to the NDA Examination Preparation.

Define chemical bonding.

Ans. Chemical bonding is the attraction and attraction between the cons...Read full

What is ionic bond?

Ans. Ionic bonds occur when two or more atoms have an electrically charged ion between them. The ionic bond forms wh...Read full

Give any two examples of ionic bonds.

Ans. An example of an ionic bond is magnesium bonding with calcium in c...Read full

Define ionisation.

Ans. The sharing of electrons in ionic bonds occurs because the ion has...Read full