Kimia dari suatu unsur ditentukan oleh cara di mana elektron disusun dalam atom. Pengaturan demikian merupakan dasar dari klasifikasi periodik modern unsur-unsur: Tabel Periodik.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 3054 | 2021-02-26 04:12:15 | 50.97 | 95.4% |
| 2991 | 2021-02-13 11:13:36 | 69.54 | 97.9% |
| 2938 | 2021-02-05 07:02:03 | 51.78 | 94% |
| 2855 | 2021-02-01 06:51:53 | 49.42 | 95% |
| 2583 | 2021-01-25 16:54:26 | 58.95 | 94% |
| 2240 | 2021-01-09 14:32:59 | 36.86 | 92% |
| 1816 | 2020-12-31 12:20:17 | 53.12 | 96% |
| 1498 | 2020-12-22 07:24:45 | 56.89 | 96% |
| 1491 | 2020-12-21 10:12:41 | 41.78 | 94% |
| 1465 | 2020-12-20 15:39:55 | 48.50 | 97% |
| 1401 | 2020-12-18 23:24:18 | 53.71 | 97% |
| 1304 | 2020-12-15 07:53:44 | 52.52 | 95% |
| 990 | 2020-12-07 15:25:52 | 59.29 | 98% |
| 840 | 2020-12-05 16:45:13 | 56.67 | 97% |
| 695 | 2020-12-03 08:12:55 | 49.33 | 95% |
| 466 | 2020-11-29 16:25:21 | 56.21 | 98% |