Instructions Full Game: These are multiple-choice quizzes with four possible answer choices that include all questions in a given set.     
Identify the following individual:

Lived: 1897 - 1956
Codiscovered how to convert stable chemical elements into ‘designer’ radioactive elements which have saved millions of lives and are used in tens of millions of medical procedures every year.
Claudius Ptolemy
Benjamin Franklin
Irene Joliot-Curie
Edwin Hubble