| Answer | % Correct |
|---|---|
| Calcium | 89%
|
| Iron | 89%
|
| Nitrogen | 89%
|
| Oxygen | 89%
|
| Sodium | 89%
|
| Carbon | 83%
|
| Hydrogen | 78%
|
| Potassium | 72%
|
| Iodine | 67%
|
| Manganese | 67%
|
| Fluorine | 61%
|
| Selenium | 56%
|
| Chlorine | 39%
|
| Copper | 33%
|
| Cobalt | 6%
|