The Vietnam War (1954-1973) was a very long and costly war in which over three million people lost their lives. The United States became involved in the war to support their allies in South Vietnam. The U.S. and South Vietnam were fighting against the communist regime known as the Viet Kong.
Ion-dipole interaction (dipole-ion interaction): A noncovalent attraction between one pole of a bond dipole and an oppositely-charged ion. The Î´+ end of the bond dipole is attracted to an anion, and the Î´- end of the bond dipole is attracted to a cation.
London Dispersion Forces (induced dipole â dipole bonding) Theory: 1. Short lived time dependant dipoles are being created in atoms (and. molecules) continually as electrons move around their respective. orbital(s). Recall that a dipole is a special separation of charge. Since all. atoms and molecules contain electrons, they all do this. 2. At close to the condensation point (gas - liquid), the atoms or molecules. are moving slowly enough for an induced dipole to form between. adjacent atoms or molecules.