| Vowel | Element | % Correct |
|---|---|---|
| O | Oxygen | 88%
|
| A | Argon | 83%
|
| U | Uranium | 79%
|
| I | Iodine | 76%
|
| A | Aluminium | 69%
|
| I | Iridium | 65%
|
| I | Iron | 65%
|
| A | Arsenic | 59%
|
| I | Indium | 55%
|
| O | Osmium | 52%
|
| E | Einsteinium | 50%
|
| E | Europium | 46%
|
| A | Actinium | 45%
|
| A | Americium | 45%
|
| A | Antimony | 45%
|
| A | Astatine | 44%
|
| E | Erbium | 42%
|
| O | Oganesson | 35%
|