Arthur A.
Noyes

Caltech (Chemistry Tree)


Roscoe G.
Dickinson

Caltech (Chemistry Tree)


C. L. Ferdinand
Lindemann

Ludwig-Maximilians-Universität München (Physics Tree)


Arnold Johannes Wilhelm
Sommerfeld

University of Munich (Physics Tree)


Christian
Christiansen

University of Copenhagen (Physics Tree)


Joseph John
Thomson

Cambridge (Physics Tree)


Ernest
Rutherford

Cambridge (Physics Tree)


Niels
Bohr

University of Copenhagen (Physics Tree)


Friedrich
Hasenöhrl

Vienna University (Physics Tree)


Franz Serafin
Exner

Vienna University (Physics Tree)


Erwin
Schrödinger

Universität Wien (Physics Tree)


Linus Carl
Pauling

Caltech (Chemistry Tree)


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Hermann J.
Muller

University of Texas, University of Indiana











Ronald K.
Blackman

(Options)

Ronald BlackmanX