Chemistry Program, Gyte 257, Purdue University Calumet, Hammond, IN 46323-2094. Traces of arsenic are essential for the normal growth of red algae, chickens, rats, goats and pigs.
Higher doses are toxic.
Albert Einstein, Otto Hahn, Paul Ehrlich, Robert Bunsen, Robert Millikan, William Roentgen, Frederic Joliot. Contains information about the natural nuclear reactor in the Oklo uranium ore deposit. Early registration for summer and fall 2000 begins April 3,2000. See your advisor early for the best choice of class schedules. Great Lakes regional meeting, Fargo, ND, June 4-7,2000.