| Takes | Quiz | Points | Best |
|---|---|---|---|
| 73 | Chemical Elements | - | - |
| 28 | Chemical Symbol to Name | - | - |
| 42 | Chemical Symbols Quiz | - | - |
| 210 | Periodic Table: Elements 1-30 Symbol Quiz | - | - |
| 335 | Periodic Table: Elements 31-60 Symbol Quiz | - | - |
| 156 | Periodic Table: Elements 61-90 Symbol Quiz | - | - |
| 103 | Periodic Table: Elements 91-118 Symbol Quiz | - | - |
| 17 | Periodic Table: In Order! | - | - |
| 171 | The Periodic Table of Elements Symbols Quiz | - | - |