What type of bond is characterized by sharing of electrons between atoms?

What type of bond is characterized by sharing of electrons between atoms?

• A. Covalent Bond
• B. Ionic Bond
• C. Hydrogen Bond
• D. Dipole Bond

Answer: (A)

A covalent bond is characterized by the sharing of electrons between atoms. This type of bond typically occurs between nonmetal atoms, which have similar electronegativities, allowing them to share valence electrons in order to achieve a full outer electron shell and attain greater stability. In a covalent bond, the shared electrons enable the atoms to experience the benefits of a full electronic configuration, which lowers the energy of the system and results in a more stable molecular structure. These bonds can vary in strength depending on the number of shared pairs of electrons; for example, single, double, and triple bonds correspond to one, two, and three pairs of shared electrons, respectively. The other types of bonds listed do not involve sharing electrons in the same manner. Ionic bonds occur through the transfer of electrons from one atom to another, leading to the creation of charged ions that attract each other. Hydrogen bonds are a type of intermolecular force and involve attraction between polarized molecules rather than direct sharing of electrons. Dipole bonds are not a commonly recognized term within the context of molecular bonding, making this option less relevant. Therefore, the distinctive characteristic of covalent bonds—the sharing of electrons—correctly identifies it as the appropriate answer.

A covalent bond is characterized by the sharing of electrons between atoms. This type of bond typically occurs between nonmetal atoms, which have similar electronegativities, allowing them to share valence electrons in order to achieve a full outer electron shell and attain greater stability.

In a covalent bond, the shared electrons enable the atoms to experience the benefits of a full electronic configuration, which lowers the energy of the system and results in a more stable molecular structure. These bonds can vary in strength depending on the number of shared pairs of electrons; for example, single, double, and triple bonds correspond to one, two, and three pairs of shared electrons, respectively.

The other types of bonds listed do not involve sharing electrons in the same manner. Ionic bonds occur through the transfer of electrons from one atom to another, leading to the creation of charged ions that attract each other. Hydrogen bonds are a type of intermolecular force and involve attraction between polarized molecules rather than direct sharing of electrons. Dipole bonds are not a commonly recognized term within the context of molecular bonding, making this option less relevant. Therefore, the distinctive characteristic of covalent bonds—the sharing of electrons—correctly identifies it as the appropriate answer.