| Hint | Answer | % Correct |
|---|---|---|
| Atomic number 17 | Chlorine | 100%
|
| Atomic number 9 | Fluorine | 100%
|
| Atomic number 53 | Iodine | 88%
|
| Atomic number 35 | Bromine | 81%
|
| Atomic number 85 | Astatine | 69%
|
| Atomic number 117 | Tennessine | 56%
|