Which statement compares the relative strengths of the electric forces that hold particles together?
A. The force between two nonpolar molecules is stronger than the
force between positive ions and freely moving electrons.
B. The force between two nonpolar molecules is weaker than the
force between positive ions and freely moving electrons.
C. The force between two polar molecules is stronger than the force
between positive ions and freely moving electrons.
D. The force between positive and negative ions is weaker than the
force between two polar molecules.