| Hint | Odpowiedź | % Poprawnych |
|---|---|---|
| O | tlen | 100%
|
| P | fosfor | 90%
|
| S | siarka | 90%
|
| N | azot | 85%
|
| C | wegiel | 85%
|
| H | wodór | 85%
|
| B | bor | 70%
|
| F | fluor | 70%
|
| U | uran | 70%
|
| Y | itr | 65%
|
| I | jod | 65%
|
| V | wanad | 65%
|
| W | wolfram | 55%
|