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 |
|---|---|---|---|
| 16016 | 2017-07-10 00:56:09 | 153.75 | 99% |
| 14311 | 2017-04-22 23:37:41 | 168.16 | 95% |
| 13941 | 2017-04-07 00:52:26 | 178.74 | 97% |
| 13302 | 2017-03-06 04:33:15 | 176.88 | 98% |
| 11829 | 2016-07-13 02:48:19 | 185.03 | 96% |
| 11696 | 2016-07-10 04:07:38 | 175.63 | 96% |
| 11673 | 2016-07-10 03:31:15 | 144.93 | 93% |
| 11621 | 2016-07-08 03:56:11 | 180.47 | 98% |
| 11244 | 2016-05-22 20:42:32 | 179.12 | 97% |
| 11184 | 2016-05-21 18:37:13 | 163.27 | 96% |
| 10990 | 2016-05-16 00:43:14 | 166.38 | 96% |
| 10697 | 2015-03-27 04:36:45 | 183.93 | 99% |
| 10381 | 2014-01-02 03:37:01 | 169.88 | 99% |
| 10052 | 2013-07-18 18:31:56 | 172.99 | 97% |
| 9935 | 2012-09-29 20:33:42 | 182.90 | 98% |
| 9051 | 2012-09-12 19:48:42 | 179.77 | 96% |
| 8945 | 2012-09-09 17:52:57 | 156.00 | 88% |
| 8658 | 2012-09-04 19:21:24 | 181.00 | 97% |
| 8578 | 2012-09-02 20:42:57 | 169.51 | 89% |
| 8156 | 2012-08-25 18:09:38 | 159.33 | 89% |
| 7687 | 2012-08-16 16:56:47 | 135.08 | 80% |
| 7501 | 2012-08-14 16:35:25 | 171.86 | 90% |
| 7342 | 2012-08-11 21:47:45 | 181.51 | 96% |
| 7071 | 2012-08-07 03:36:11 | 166.36 | 85% |
| 6907 | 2012-08-04 01:44:58 | 167.36 | 91% |
| 6638 | 2012-07-28 21:16:02 | 174.19 | 93% |
| 6331 | 2012-07-22 18:38:13 | 157.64 | 90% |
| 4695 | 2010-12-26 17:38:49 | 189.78 | |
| 4613 | 2010-12-25 19:30:11 | 192.66 | |
| 4558 | 2010-12-24 20:35:23 | 188.56 | |
| 3824 | 2010-09-11 17:33:21 | 184.20 | |
| 3690 | 2010-08-31 22:58:46 | 184.31 | |
| 2981 | 2010-08-26 23:17:40 | 191.01 | |
| 2724 | 2010-07-30 03:12:05 | 177.63 | |
| 1895 | 2010-06-26 01:53:38 | 186.04 | |
| 1480 | 2010-06-05 19:46:28 | 153.14 | |
| 1389 | 2010-05-31 20:03:19 | 179.54 | |
| 1038 | 2010-03-19 19:29:17 | 175.66 | |
| 860 | 2010-03-09 02:42:59 | 154.10 | |
| 796 | 2010-02-27 20:42:01 | 200.00 | |
| 678 | 2010-02-17 17:45:03 | 169.63 | |
| 265 | 2010-01-07 21:54:32 | 144.92 |