| liczba atomowa | odpowiedz | % Poprawnych |
|---|---|---|
| 1 | Wodór | 98%
|
| 7 | Azot | 82%
|
| 12 | Magnez | 69%
|
| 26 | Żelazo | 49%
|
| 18 | Argon | 31%
|
| 92 | Uran | 25%
|
| 21 | Skand | 24%
|
| 32 | German | 16%
|
| 78 | Platyna | 16%
|
| 99 | Einstein | 14%
|
| 87 | Frans | 12%
|
| 108 | Has | 12%
|
| 45 | Rod | 10%
|
| 71 | Lutet | 6%
|
| 68 | Erb | 4%
|