At the death of Armisteads widow in 1861, the Star-Spangled Banner was bequeathed to his daughter, Georgiana Armistead Appleton, who recognized that it held national as well as familial significance. As its owner, she permitted the flag to be publicly exhibited on several occasions.
London Dispersion Forces. The London dispersion force is the weakest intermolecular force. The London dispersion force is a temporary attractive force that results when the electrons in two adjacent atoms occupy positions that make the atoms form temporary dipoles. This force is sometimes called an induced dipole-induced dipole attraction.
Intermolecular Forces of Attraction. The only force of attraction that could exist between ethylene and itself is London Dispersion Forces. Ethylene is a nonpolar molecule and thus the only force that it can feel is dispersion forces. All molecules experience this very weak attraction. It is caused by a temporary dipole that forms due to the rapid movement of electrons around atoms. It cannot experience a dipole-dipole attraction because it is nonpolar and there for does not have a positive and negative end. Also, it can not experience hydrogen bonding. This is because hydrogen only occurs between hydrogen and oxygen, nitrogen, or fluorine.