The chemistry of an element is determined by the manner in which its electrons are arranged in the atom. Such arrangements are the basis of the modern periodic classification of the elements: the Periodic Table.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 53013 | 2023-10-15 21:10:09 | 127.31 | 98.7% |
| 50219 | 2023-05-05 11:53:06 | 111.16 | 98% |
| 50063 | 2023-04-04 15:50:15 | 116.27 | 98% |
| 46970 | 2022-03-31 18:50:00 | 113.04 | 98% |
| 45356 | 2021-09-07 06:30:31 | 134.83 | 99% |
| 41386 | 2020-05-11 18:23:58 | 93.45 | 95% |
| 37725 | 2019-10-23 19:20:15 | 120.07 | 98% |
| 36094 | 2019-05-30 19:35:45 | 118.29 | 97% |
| 35536 | 2019-05-13 20:20:31 | 102.12 | 97% |
| 34374 | 2019-02-18 17:28:50 | 94.47 | 96% |
| 30941 | 2017-03-06 02:54:22 | 113.16 | 94% |
| 30866 | 2017-03-05 19:05:09 | 111.26 | 94% |
| 30840 | 2017-03-03 20:14:00 | 117.98 | 97% |
| 29563 | 2016-12-08 00:11:50 | 86.11 | 89% |
| 28848 | 2016-09-28 23:58:43 | 88.14 | 88% |
| 27540 | 2016-09-03 21:25:25 | 89.69 | 88% |
| 27029 | 2016-08-26 00:06:29 | 94.19 | 93% |
| 25741 | 2016-05-16 00:43:24 | 101.58 | 95% |
| 25735 | 2016-05-15 09:10:28 | 98.69 | 94% |
| 25626 | 2016-05-05 23:20:09 | 94.90 | 94% |
| 24574 | 2016-04-11 18:31:03 | 98.81 | 93% |
| 24515 | 2016-04-11 16:21:18 | 86.12 | 86% |
| 24298 | 2016-04-09 23:50:33 | 93.90 | 91% |
| 23389 | 2016-03-21 03:49:58 | 88.87 | 91% |
| 23193 | 2016-03-16 21:51:46 | 78.28 | 90% |
| 23185 | 2016-03-16 21:43:05 | 84.76 | 91% |
| 20624 | 2016-01-15 15:31:34 | 84.63 | 89% |
| 20001 | 2016-01-02 16:25:50 | 113.57 | 96% |
| 19401 | 2015-12-15 20:44:28 | 94.47 | 90% |
| 19240 | 2015-12-11 15:52:16 | 86.41 | 93% |
| 18895 | 2015-12-01 05:55:01 | 93.03 | 90% |
| 18273 | 2015-11-05 10:32:04 | 80.05 | 85% |
| 16808 | 2015-09-18 10:01:41 | 76.95 | 90% |
| 16208 | 2015-08-31 04:34:45 | 99.43 | 95% |
| 15385 | 2015-07-28 16:11:38 | 76.38 | 87% |
| 15010 | 2015-07-24 19:07:12 | 94.16 | 93% |
| 14573 | 2015-07-17 16:05:15 | 80.83 | 88% |
| 13702 | 2015-06-22 20:23:51 | 79.42 | 88% |
| 13636 | 2015-06-20 20:58:16 | 94.45 | 91% |
| 12909 | 2015-06-01 01:32:02 | 77.14 | 87% |
| 12649 | 2015-05-24 21:08:09 | 86.72 | 91% |
| 11904 | 2015-05-05 22:34:43 | 81.32 | 92% |
| 10318 | 2015-03-27 20:47:47 | 74.69 | 89% |
| 9097 | 2015-03-15 16:50:47 | 81.80 | 90% |
| 8850 | 2015-03-13 16:40:02 | 74.88 | 89% |
| 8794 | 2015-03-13 13:55:47 | 77.66 | 91% |
| 8550 | 2015-03-11 09:52:30 | 80.99 | 90% |
| 8496 | 2015-03-10 13:49:04 | 74.98 | 92% |
| 6439 | 2015-02-21 10:17:10 | 83.39 | 93% |
| 6133 | 2015-02-18 04:12:28 | 69.02 | 86% |
| 5946 | 2015-02-12 20:41:26 | 74.30 | 88% |
| 5461 | 2015-02-01 22:13:29 | 70.12 | 87% |
| 5341 | 2015-02-01 02:32:54 | 68.16 | 89% |
| 4978 | 2015-01-29 05:10:24 | 73.64 | 89% |
| 2674 | 2014-12-26 17:03:08 | 86.20 | 93% |
| 2266 | 2014-12-23 13:32:31 | 71.63 | 89% |
| 1921 | 2014-12-20 17:11:08 | 59.58 | 83% |
| 185 | 2014-11-23 17:49:31 | 56.84 | 87% |