Portraits

Martin Karplus

Robert Clark Kedzie

Friedrich Auguste Kekulé

Morris Selig Kharasch

John Gamble Kirkwood

George Bogdan Kistiakowsky

Izaak Maurits (Piet) Kolthoff

Irving Langmuir

Antoine-Laurent Lavoisier

Henri-Louis LeChatelier

Yuan Tseh Lee

Jean-Marie Lehn

Nelson Jordan Leonard

Gilbert Newton Lewis

Justus von Liebig

William Nunn Lipscomb, Jr.

Rudolph Arthur Marcus

Herman Francis Mark

Vladimir Vassilyevich Markovnikov

Carl Shipp ("Speed") Marvel