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 |
|---|---|---|---|
| 25935 | 2023-04-08 04:31:31 | 125.74 | 98% |
| 16902 | 2016-01-04 01:42:49 | 124.74 | 95% |
| 15851 | 2015-04-17 19:11:12 | 119.59 | 93% |
| 15218 | 2014-01-01 16:35:19 | 144.08 | 100% |
| 13692 | 2013-10-01 01:31:48 | 128.52 | 98% |
| 13367 | 2013-09-01 15:33:57 | 137.72 | 96% |
| 13366 | 2013-09-01 15:33:21 | 138.86 | 99% |
| 12627 | 2013-08-06 04:42:01 | 134.47 | 98% |
| 12527 | 2013-07-18 00:46:04 | 130.23 | 98% |
| 12171 | 2013-05-16 21:16:07 | 116.17 | 88% |
| 12144 | 2013-04-28 22:24:05 | 141.30 | 100% |
| 11885 | 2013-04-07 22:32:16 | 122.15 | 95% |
| 11734 | 2013-03-31 17:16:57 | 127.92 | 98% |
| 10929 | 2013-02-22 01:31:00 | 117.23 | 93% |
| 10928 | 2013-02-22 01:30:24 | 115.37 | 91% |
| 10821 | 2013-02-18 20:53:01 | 105.49 | 91% |
| 10804 | 2013-02-18 20:38:03 | 133.87 | 98% |
| 9987 | 2013-01-02 15:24:18 | 138.20 | 97% |
| 9360 | 2012-12-28 22:36:08 | 122.80 | 97% |
| 8858 | 2012-11-07 03:10:00 | 101.03 | 87% |
| 8548 | 2012-11-02 03:11:32 | 133.39 | 97% |
| 8228 | 2012-10-27 16:21:28 | 135.14 | 98% |
| 7927 | 2012-10-22 22:09:10 | 108.77 | 93% |
| 7296 | 2012-10-13 17:24:32 | 140.51 | 100% |
| 6885 | 2012-09-22 22:16:08 | 139.57 | 99% |
| 6360 | 2012-01-03 15:33:21 | 101.28 | 93% |
| 5321 | 2011-12-07 03:31:16 | 106.92 | 93% |
| 4868 | 2011-11-26 00:36:17 | 128.42 | 100% |
| 3542 | 2011-06-28 16:31:19 | 119.55 | 95% |
| 3269 | 2011-06-22 16:51:54 | 118.34 | 96% |
| 2279 | 2010-12-02 03:30:01 | 100.60 | |
| 2027 | 2010-04-29 23:08:40 | 107.91 | |
| 1929 | 2010-02-03 23:24:48 | 124.08 | |
| 1401 | 2009-05-09 06:56:55 | 109.27 | |
| 1389 | 2009-05-09 01:12:53 | 112.37 | |
| 1330 | 2009-04-13 01:56:57 | 93.27 | |
| 817 | 2009-02-20 01:20:31 | 94.04 | |
| 802 | 2009-02-20 01:07:36 | 113.91 | |
| 578 | 2009-01-29 02:51:53 | 99.86 | |
| 526 | 2009-01-28 03:39:24 | 79.85 | |
| 294 | 2009-01-20 02:42:18 | 98.24 | |
| 67 | 2009-01-19 02:58:24 | 85.94 |