The branch of chemistry concerned with the chemical effects of light (far
UV to
IR).
See: photochemical reaction
Source:
PAC, 1996, 68, 2223. 'Glossary of terms used in photochemistry (IUPAC Recommendations 1996)' on page 2259 (https://doi.org/10.1351/pac199668122223)
See also:
PAC, 1990, 62, 2167. 'Glossary of atmospheric chemistry terms (Recommendations 1990)' on page 2206 (https://doi.org/10.1351/pac199062112167)