Definition: In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
Input: With Michael Kasha, this man postulated that phosphorescing organic molecules are in a triplet state, and one of his theories was inspired by Abegg's rule. The Drago-Wayland equation can be used to predict the enthalpy of interactions between two types of molecules named for this man, whose isolation of heavy water predated his student (*) Harold Urey's isolation of deuterium. The fugacity of each species in an ideal solution can be determined using a rule named for this man and Randall. In his article "The Atom and the Molecule," he proposed a model involving cubical atoms, which led to the postulation of the octet rule. FTP name this scientist whose namesake acids are electron pair acceptors in a definition developed after Arrhenius and Bronsted-Lowry.
Output:
Science