A. Gerhard Ertl ",for his studies of chemical processes on solid surfaces."

B. Ahmed H. Zewail ",for his studies of the transition states of chemical reactions using femtosecond spectroscopy."

C. Henry Taube ",for his work on the mechanisms of electron transfer reactions, especially in metal complexes."

D. Peter D. Mitchell ",for his contribution to the understanding of biological energy transfer through the formulation of the chemiosmotic theory."