| Answer | % Correct |
|---|---|
| Arsenic | 50%
|
| Mercury | 50%
|
| Lead | 43%
|
| Carbon monoxide | 42%
|
| Asbestos | 40%
|
| Radium | 38%
|
| Fentanyl | 23%
|
| Hydrogen sulfide | 21%
|
| Polonium | 21%
|
| Cadmium | 20%
|
| Hydrofluoric acid | 20%
|
| Benzene | 17%
|
| Sodium arsenate | 15%
|
| Maitotoxin | 14%
|
| Ozone | 11%
|
| Toluene | 11%
|
| Antimony | 10%
|
| Vinyl chloride | 10%
|
| Thiamine | 3%
|