| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| In 1939 physicist Lise Meitner & her nephew Otto Frisch coined this term referring to the splitting of an atom's nucleus | nuclear fission | $400 | DJ | WOMEN IN SCIENCE | 2009-06-05 | #5710 | |
| In 1938 Otto Hahn & Fritz Strassman discovered this process of splitting an atom | nuclear fission | $400 | J | GENERAL SCIENCE | 1994-01-13 | #2159 |