Identify covalent bonding as attraction involving atoms that share pairs of electrons.

In the subtopic Chemical bonds, this learning objective focuses on identify covalent bonding as attraction involving atoms that share pairs of electrons. Within Chemical bonds, ionic, covalent and metallic, students should explain this idea in the exact curriculum context rather than as an isolated fact. Approved keywords for this objective include covalent bond. covalent bond means attraction involving atoms that share pairs of electrons. Avoid students often confuse covalent bonding with ionic bonding, thinking that it involves the transfer of electrons rather than sharing; instead to fix this, students should remember that covalent bonding specifically involves the sharing of electron pairs between atoms, while ionic bonding involves the transfer of electrons from one atom to another. For exam answers, remember that covalent bonding involves the sharing of electron pairs between atoms. Focus on how this sharing leads to the formation of molecules.