| Answer | % Correct |
|---|---|
| C | 100%
|
| Ca | 100%
|
| Ce | 96%
|
| Chlorine | 96%
|
| Co | 96%
|
| Carbon | 93%
|
| Cl | 89%
|
| Cobalt | 89%
|
| Copper | 89%
|
| Cr | 89%
|
| Cs | 89%
|
| Calcium | 85%
|
| Cu | 85%
|
| Cd | 78%
|
| Chromium | 78%
|
| Cadmium | 74%
|
| Cerium | 74%
|
| Cesium | 74%
|
| Cm | 74%
|
| Cf | 67%
|
| Curium | 63%
|
| Californium | 59%
|
| Cn | 56%
|
| Copernicium | 56%
|