| Symbol | Element | % Correct |
|---|---|---|
| U | Uranium | 93%
|
| Ac | Actinium | 91%
|
| Np | Neptunium | 88%
|
| Pu | Plutonium | 88%
|
| Am | Americium | 84%
|
| Cf | Californium | 79%
|
| Es | Einsteinium | 79%
|
| No | Nobelium | 79%
|
| Th | Thorium | 79%
|
| Fm | Fermium | 78%
|
| Bk | Berkelium | 76%
|
| Lr | Lawrencium | 74%
|
| Md | Mendelevium | 72%
|
| Cm | Curium | 69%
|
| Pa | Protactinium | 66%
|