A dot and cross diagram for sodium chloride suggests that it is made up of pairs of sodium and chloride ions. It is not. A 3D construction model shows how the ions are arranged in a lattice structure.
A covalent bond happens when the positive nuclei from two different atoms are held together by their common attraction for ... an electron and form a positive ion. Chlorine will gain an electron ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback