| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| In 1774 chemist Johan Gahn was working with the mineral pyrolusite & found himself speaking this new element, No. 25 | manganese | $2,000 | DJ | SCIENCE FACTS | 2025-04-21 | #9316 | |
| A lack of this element, symbol Mn, causes the leaves of plants to turn yellow | manganese | $400 | DJ | SCIENCE | 1996-05-27 | #2716 |