EVERYDAY SCIENCE

Detailed explanation-1: -Covalent bonds are much more common in organic chemistry than ionic bonds. A covalent bond consists of the simultaneous attraction of two nuclei for one or more pairs of electrons.

Detailed explanation-2: -Almost all the bonds involved in organic compounds are covalent bonds. Covalent bonds can be non-polar or polar. For covalent bonds formed between two identical atoms, the electron pairs are shared equally between the two nuclei.

Detailed explanation-3: -Covalent bonds are more common than ionic bonds in the molecules of living organisms. For instance, covalent bonds are key to the structure of carbon-based organic molecules like our DNA and proteins.

Detailed explanation-4: -Thus, the term molecular compound is used to describe elements that are covalently bonded and to distinguish the compounds from ionic compounds. Some pure elements exist as covalent molecules.

Detailed explanation-5: -The type of bonding found in all molecular substances is covalent bonds. Covalent bonding involves atoms sharing electrons.