| ELEMENT | Answer | % Correct |
|---|---|---|
| Cobalt | Congo | 100%
|
| Polonium | Potomac | 100%
|
| Europium | Euphrates | 67%
|
| Gallium | Ganges | 67%
|
| Indium | Indus | 67%
|
| Nickel | Niger | 67%
|
| Protactinium | Paraná | 67%
|
| Selenium | Seine | 67%
|
| Titanium | Tigris | 67%
|
| Americium | Amur | 33%
|
| Lithium | Limpopo | 33%
|
| Neon | Negro | 33%
|
| Plutonium | Purus | 33%
|
| Argon | Arno | 0%
|
| Astatine | Athabasca | 0%
|
| Bromine | Bravo | 0%
|
| Molybdenum | Mosa | 0%
|
| Tantalum | Tagus | 0%
|