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 |
|---|---|---|---|
| 43154 | 2021-10-10 20:34:26 | 96.97 | 98% |
| 41339 | 2020-12-11 08:11:05 | 112.67 | 99% |
| 37728 | 2017-06-17 14:14:10 | 94.04 | 96% |
| 37223 | 2017-01-26 19:46:02 | 99.90 | 93% |
| 35568 | 2016-05-16 13:45:49 | 92.99 | 90% |
| 35545 | 2016-04-11 18:30:58 | 119.20 | 95% |
| 35251 | 2015-12-31 10:17:49 | 123.66 | 96% |
| 33831 | 2015-01-06 10:55:07 | 103.82 | 93% |
| 33308 | 2014-12-07 20:37:13 | 117.50 | 94% |
| 33163 | 2014-12-06 13:50:32 | 122.09 | 95% |
| 32726 | 2014-11-26 21:32:33 | 100.60 | 94% |
| 32208 | 2014-10-24 16:38:27 | 116.86 | 96% |
| 31243 | 2014-07-17 09:02:34 | 106.49 | 95% |
| 30982 | 2014-07-03 09:31:34 | 101.44 | 92% |
| 30964 | 2014-07-02 08:37:40 | 117.20 | 95% |
| 30803 | 2014-06-21 14:02:49 | 125.93 | 96% |
| 30555 | 2014-06-13 06:34:00 | 115.47 | 97% |
| 30139 | 2014-05-10 12:41:50 | 126.00 | 99% |
| 29945 | 2014-04-17 15:58:00 | 101.75 | 95% |
| 28902 | 2013-08-31 14:08:59 | 65.76 | 87% |
| 28543 | 2013-06-10 22:26:52 | 101.30 | 93% |
| 28310 | 2013-05-12 14:33:00 | 117.05 | 97% |
| 27388 | 2013-03-10 23:09:49 | 124.77 | 98% |
| 26783 | 2013-01-16 23:34:02 | 106.79 | 94% |
| 26314 | 2012-05-10 18:33:11 | 99.64 | 89% |
| 26280 | 2012-05-05 15:54:03 | 105.10 | 93% |
| 25822 | 2012-04-05 21:19:08 | 105.66 | 95% |
| 25681 | 2012-04-02 18:17:43 | 113.88 | 95% |
| 25225 | 2012-02-23 19:09:22 | 99.86 | 92% |
| 25183 | 2012-02-19 22:50:55 | 88.92 | 89% |
| 24065 | 2011-12-06 19:00:47 | 125.49 | 100% |
| 23872 | 2011-12-02 21:20:44 | 104.46 | 94% |
| 23523 | 2011-11-09 20:17:12 | 106.69 | 94% |
| 23259 | 2011-11-03 22:29:20 | 123.55 | 99% |
| 22910 | 2011-10-03 17:27:45 | 99.76 | 95% |
| 22653 | 2011-09-28 17:28:38 | 100.86 | 94% |
| 22434 | 2011-09-25 14:29:33 | 120.15 | 98% |
| 21998 | 2011-09-18 09:08:29 | 127.89 | 100% |
| 21661 | 2011-09-08 19:26:10 | 106.29 | 96% |
| 21399 | 2011-09-02 16:51:25 | 106.39 | 95% |
| 20769 | 2011-08-21 16:20:31 | 94.43 | 89% |
| 20554 | 2011-08-19 10:24:06 | 110.48 | 97% |
| 20479 | 2011-08-17 15:34:41 | 97.95 | 91% |
| 19960 | 2011-08-10 15:12:02 | 94.77 | 93% |
| 19516 | 2011-08-07 17:04:30 | 102.46 | 94% |
| 19373 | 2011-08-05 19:33:15 | 102.91 | 96% |
| 19180 | 2011-08-02 20:50:38 | 84.52 | 89% |
| 18534 | 2011-07-21 21:04:29 | 95.90 | 94% |
| 18476 | 2011-07-20 17:04:12 | 103.57 | 98% |
| 18370 | 2011-07-18 18:49:44 | 110.56 | 98% |
| 17968 | 2011-07-05 16:17:38 | 101.40 | 96% |
| 17583 | 2011-05-06 23:16:24 | 121.62 | 98% |
| 17568 | 2011-05-06 23:02:47 | 123.68 | 100% |
| 17061 | 2011-04-14 16:36:19 | 104.00 | |
| 17008 | 2011-03-19 21:28:18 | 112.42 | |
| 16250 | 2011-03-01 18:39:11 | 99.74 | |
| 16207 | 2011-02-27 13:51:53 | 110.55 | |
| 14861 | 2011-02-10 22:52:49 | 118.71 | |
| 14635 | 2011-02-06 06:12:10 | 114.78 | |
| 14586 | 2011-02-06 01:53:23 | 86.73 | |
| 14048 | 2011-01-24 18:31:26 | 116.60 | |
| 14041 | 2011-01-24 18:24:47 | 98.29 | |
| 13802 | 2011-01-20 21:56:29 | 104.23 | |
| 13402 | 2011-01-04 19:38:22 | 115.52 | |
| 12983 | 2010-12-23 23:03:13 | 104.86 | |
| 12926 | 2010-12-23 22:06:21 | 117.42 | |
| 12785 | 2010-12-21 22:06:15 | 127.84 | |
| 12739 | 2010-12-13 18:18:15 | 100.63 | |
| 12539 | 2010-12-10 14:55:29 | 111.51 | |
| 12387 | 2010-12-09 11:53:45 | 107.53 | |
| 11444 | 2010-11-21 14:24:04 | 105.69 | |
| 11092 | 2010-11-19 19:41:37 | 93.37 | |
| 10994 | 2010-11-17 20:54:23 | 112.50 | |
| 10642 | 2010-11-15 21:50:45 | 101.34 | |
| 10426 | 2010-11-13 17:50:21 | 100.31 | |
| 9269 | 2010-10-28 17:36:47 | 92.98 | |
| 8592 | 2010-10-25 14:24:32 | 95.75 | |
| 8215 | 2010-10-22 17:50:46 | 116.53 | |
| 7967 | 2010-10-17 17:05:09 | 88.02 | |
| 7893 | 2010-10-17 13:55:07 | 122.37 | |
| 7209 | 2010-10-05 19:41:07 | 104.06 | |
| 6854 | 2010-09-28 18:54:36 | 93.80 | |
| 6446 | 2010-09-21 17:58:35 | 111.19 | |
| 5498 | 2010-09-07 22:01:46 | 77.40 | |
| 4690 | 2010-08-31 19:53:06 | 91.71 | |
| 2670 | 2010-08-03 16:41:19 | 101.50 | |
| 2463 | 2010-08-01 08:05:31 | 92.58 | |
| 2344 | 2010-07-31 11:44:09 | 87.97 | |
| 2037 | 2010-07-28 17:11:42 | 102.86 | |
| 1774 | 2010-07-23 20:12:46 | 94.09 | |
| 1736 | 2010-07-23 19:30:53 | 100.51 | |
| 606 | 2010-07-05 20:56:43 | 92.13 |