What Are London Dispersion Forces?
Answer – London dispersion forces are weak forces resulting from the temporary dipole formation of electrons between adjacent atoms.
Explanation:
The forces get their name from Fritz London, who first explained how noble gas atoms could be attracted to each other in 1930. London dispersion forces are a type of van der Waals force and result from temporary dipoles. Temporary dipoles are created when electrons in an atom or molecule spontaneously come into close proximity, causing an uneven distribution of electrons.
London dispersion forces occur between all atoms and molecules, regardless of whether they are polar or nonpolar. However, these forces are generally stronger between easily polarized molecules and weaker between molecules that are not easily polarized.
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