The type of bond indicated by the sharing of one or more pairs of electrons is called a covalent bond. In this type of bond, electrons are shared between atoms, resulting in the formation of stable molecules. Covalent bonds can be single, double, or triple, depending on the number of shared electron pairs. This sharing allows atoms to achieve full outer electron shells, fulfilling their stability requirements. Covalent bonding is fundamental in forming a variety of biological molecules, including proteins, nucleic acids, and other organic compounds.