| Takes | Quiz | Points | Best |
|---|---|---|---|
| 77 | Chemical Elements | - | - |
| 29 | Chemical Symbol to Name | - | - |
| 47 | Chemical Symbols Quiz | - | - |
| 218 | Periodic Table: Elements 1-30 Symbol Quiz | - | - |
| 342 | Periodic Table: Elements 31-60 Symbol Quiz | - | - |
| 161 | Periodic Table: Elements 61-90 Symbol Quiz | - | - |
| 106 | Periodic Table: Elements 91-118 Symbol Quiz | - | - |
| 67 | Periodic Table: In Order! | - | - |
| 193 | The Periodic Table of Elements Symbols Quiz | - | - |