Covalent Bond (Noun)
Meaning
A chemical bond that involves sharing a pair of electrons between atoms in a molecule.
Classification
Nouns denoting natural phenomena.
Examples
- The strong covalent bond between the carbon and oxygen atoms in carbon dioxide makes it a stable molecule.
- In a covalent bond, the shared electrons are attracted to the nuclei of both atoms, holding them together.
- The covalent bond between the hydrogen and oxygen atoms in a water molecule is relatively strong, making water a liquid at room temperature.
- The unique shape of a molecule is often determined by the number and arrangement of covalent bonds between its atoms.
- Covalent bonds can be polar or nonpolar, depending on the difference in electronegativity between the atoms involved in the bond.