What is the Structure of a Metal Atom in a Metal? Hydrogen bonding: The weak attractive force which binds the partially positively charged hydrogen atom of one molecule, with the partially negatively charged atom of some other molecules of similar or different types, or with some other negative centers of the same molecule is referred to as hydrogen bond or hydrogen bonding.Įxample: Hydrogen fluoride, water, etc., exhibit hydrogen bonding.Coordinate bond: It is a covalent bond in which both the electrons of the shared pair come from one of the two combining atoms.Įxample: Ozone, sulfur dioxide, etc., show coordinate bond.Covalent bond: The attractive force which comes into existence due to the mutual sharing of electrons between two atoms of similar electronegativity is having a small difference in electronegativities is called a covalent bond.Įxample: Oxygen molecule, nitrogen molecule, carbon compounds, etc., exhibit covalent bond.Ionic bond: The electrostatic force of attraction which holds together ions of combining atoms formed by the complete transfer of one or more electrons from the electropositive to electronegative atom is called an ionic bond.Įxample: Sodium chloride, Magnesium oxide, calcium chloride, etc., show this type of bonding.Apart from the metallic bond, there are other types of bonding in different compounds. Atoms combine to acquire stability and a noble gas configuration, i.e., stable configuration. A chemical bond is some sort of interatomic attraction that holds the two atoms together.
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