| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| When placed in the flame of a Bunsen burner, copper produces a blue flame; sodium, this color | yellow | $2,000 | DJ | CHEMISTRY | 2015-12-03 | #7184 | |
| Putting a little sodium into a Bunsen burner flame will turn the flame this color | yellow | $400 | DJ | CHEMISTRY | 1992-01-21 | #1707 | |
| When used in fireworks barium gives off a green color & sodium emits this color | yellow | $800 | DJ | METALS | 1991-06-25 | #1587 |