Describe why chemical bonding occurs. give two examples of how bonds can form?

Chemical bonding occurs because atoms seek to achieve a more stable electron configuration, often resembling that of noble gases, which have full outer electron shells. This stability is typically attained through the sharing or transfer of electrons between atoms. For example, in covalent bonding, atoms share pairs of electrons, as seen in water (H₂O), while in ionic bonding, one atom transfers electrons to another, creating charged ions that attract each other, as seen in sodium chloride (NaCl).