Chemical bonds can be broadly classified into three primary types: ionic, covalent, and metallic bonds. Each type of bond has distinct characteristics:
- Ionic Bonds: Formed when electrons are transferred from one atom to another, resulting in positively and negatively charged ions. These bonds are typically strong in a solid state but can dissociate in aqueous solutions.
- Covalent Bonds: Involve the sharing of electron pairs between atoms. These bonds are generally strong and stable, which is important when considering the long-term presence of certain chemicals in the environment.
- Metallic Bonds: Found in metals, where electrons are shared over many nuclei, allowing for properties like conductivity and malleability.
