| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| We're not faking--alphabetically, it's last among the elements on the periodic table | zirconium | $1,000 | J | SCIENCE GRAB BAG | 2007-09-24 | #5296 | |
| This element whose symbol is Zr is alphabetically the last element | zirconium | $400 | DJ | SCIENCE | 1992-12-11 | #1905 |