| Quiz | Takes | Points | Best |
|---|---|---|---|
| First 20 Elements of the Periodic Table | 253 | - | - |
| Elements of the Periodic Table 21-40 | 353 | - | - |
| Elements of the Periodic Table 41-60 | 1,771 | - | - |
| Elements of the Periodic Table 61-80 | 1,021 | - | - |
| Element Of the Periodic Table 81-100 | 588 | - | - |
| Elements of the Periodic Table 101-118 | 705 | - | - |