| Z | Simbolo | Elemento | % Corretto |
|---|---|---|---|
| 1 | H | Idrogeno | 100%
|
| 8 | O | Ossigeno | 100%
|
| 7 | N | Azoto | 98%
|
| 17 | Cl | Cloro | 98%
|
| 2 | He | Elio | 98%
|
| 6 | C | Carbonio | 96%
|
| 35 | Br | Bromo | 93%
|
| 16 | S | Zolfo | 93%
|
| 9 | F | Fluoro | 91%
|
| 10 | Ne | Neon | 89%
|
| 34 | Se | Selenio | 89%
|
| 18 | Ar | Argon | 87%
|
| 15 | P | Fosforo | 87%
|
| 36 | Kr | Kripton | 84%
|
| 54 | Xe | Xenon | 84%
|
| 53 | I | Iodio | 82%
|
| 86 | Rd | Radon | 78%
|
| 118 | Og | Oganesson | 42%
|