Chemical Bonding

Complete catalog record
Explains chemical bonding in terms of the electric interactions that cause the bonding in the hydrogen molecule. Shows the release of energy when H atoms combine to form H2 on a platinum surface, explaining that this energy change is related to the simultaneous attraction of electrons by two or more nuclei, opposed by Electron-electron and nucleus-nucleus repulsions. Uses animation to portray the quantum mechanical view of electron distribution and contrasts the bonding interaction between two hydrogen atoms to the very weak, non-bonding interaction between two helium atoms.

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Sources

  1. 16mm Filmography (legacy record) — title, year, creator, catalog record