| Wskazówka | Odpowiedź | % Poprawnych |
|---|---|---|
| H | Wodór | 98%
|
| K | Potas | 96%
|
| O | Tlen | 94%
|
| C | Węgiel | 90%
|
| N | Azot | 85%
|
| P | Fosfor | 83%
|
| U | Uran | 81%
|
| B | Bor | 79%
|
| F | Fluor | 79%
|
| S | Siarka | 79%
|
| V | Wanad | 69%
|
| I | Jod | 65%
|
| W | Wolfram | 58%
|
| Y | Itr | 54%
|