| Takes | Quiz | Points | Best |
|---|---|---|---|
| 76 | Chemical Elements | - | - |
| 28 | Chemical Symbol to Name | - | - |
| 46 | Chemical Symbols Quiz | - | - |
| 214 | Periodic Table: Elements 1-30 Symbol Quiz | - | - |
| 336 | Periodic Table: Elements 31-60 Symbol Quiz | - | - |
| 159 | Periodic Table: Elements 61-90 Symbol Quiz | - | - |
| 104 | Periodic Table: Elements 91-118 Symbol Quiz | - | - |
| 61 | Periodic Table: In Order! | - | - |
| 186 | The Periodic Table of Elements Symbols Quiz | - | - |