| Symbol | Element | % Correct |
|---|---|---|
| La | Lanthanum | 96%
|
| Ce | Cerium | 93%
|
| Eu | Europium | 91%
|
| Nd | Neodymium | 87%
|
| Yb | Ytterbium | 84%
|
| Er | Erbium | 82%
|
| Pr | Praseodymium | 82%
|
| Pm | Promethium | 82%
|
| Sm | Samarium | 81%
|
| Ho | Holmium | 78%
|
| Tb | Terbium | 77%
|
| Dy | Dysprosium | 75%
|
| Gd | Gadolinium | 75%
|
| Lu | Lutetium | 72%
|
| Tm | Thulium | 63%
|