| Answer | % Correct |
|---|---|
| Co,60 | 60%
|
| Be,9 | 40%
|
| Hf,179 | 40%
|
| Li,6 | 40%
|
| Li,7 | 40%
|
| Hf,180 | 20%
|
| Nd,142 | 20%
|
| Ce,140 | 0%
|
| Ir,191 | 0%
|
| Ir,193 | 0%
|
| La,139 | 0%
|
| Lu,175 | 0%
|
| Mo,98 | 0%
|
| Os,188 | 0%
|
| Tl,203 | 0%
|