| Hint | Answer | % Correct |
|---|---|---|
| 65% | Oxygen | 100%
|
| 9.5% | Hydrogen | 94%
|
| 18.5% | Carbon | 89%
|
| 1.5% | Calcium | 83%
|
| 0.4% | Potassium | 83%
|
| 3.2% | Nitrogen | 72%
|
| 0.2% | Sodium | 72%
|
| 0.1% | Magnesium | 61%
|
| 1.0% | Phosphorus | 61%
|
| 0.2% | Chlorine | 50%
|
| 0.3% | Sulfur | 39%
|