| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| Solid carbon dioxide--be careful, as it can give you a burn similar to frostbite | dry ice | $400 | DJ | SCIENCE STUFF | 2025-06-04 | #9348 | |
| Solid water is ice; solid carbon dioxide has this 2-word name | dry ice | $100 | J | PHYSICAL SCIENCE | 1999-04-28 | #3383 | |
| At -109 F°., solid carbon dioxide is more commonly called this | dry ice | $200 | DJ | SCIENCE | 1994-03-18 | #2205 | |
| Solid carbon dioxide | dry ice | $600 | DJ | PHYSICAL SCIENCE | 1990-10-25 | #1414 |