This movie shows how an ultraviolet (UV) photon can break apart an oxygen molecule. When the photon hits the oxygen molecule, it adds energy to the molecule. The extra energy breaks the bond between the two oxygen atoms, and the atoms fly apart. This is called photodissociation.
Alt titles
Fotodisociación de oxígeno molecular (O2)
Source
https://www.windows2universe.org/physical_science/chemistry/photodissoc_o2.html
Photodissociation of Molecular Oxygen (O2) screenshots
