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 |
|---|---|---|---|
| 109057 | 2020-12-06 05:44:52 | 161.93 | 100% |
| 106534 | 2019-05-17 19:28:49 | 158.91 | 99% |
| 104330 | 2018-01-12 12:28:51 | 150.12 | 98% |
| 100450 | 2017-06-09 16:51:43 | 115.33 | 97% |
| 98353 | 2017-04-23 18:59:07 | 104.37 | 87% |
| 98347 | 2017-04-23 18:54:51 | 101.39 | 82% |
| 97206 | 2017-04-21 11:57:52 | 111.94 | 90% |
| 93277 | 2016-11-24 12:33:44 | 117.13 | 93% |
| 92373 | 2016-11-04 14:49:33 | 108.09 | 90% |
| 91421 | 2016-10-23 16:25:09 | 106.92 | 88% |
| 90763 | 2016-10-12 18:32:46 | 107.49 | 91% |
| 90216 | 2016-10-02 00:58:42 | 109.89 | 90% |
| 88795 | 2016-09-03 14:40:43 | 112.18 | 91% |
| 88598 | 2016-08-31 19:33:01 | 105.67 | 88% |
| 88388 | 2016-08-30 09:57:51 | 109.57 | 90% |
| 88240 | 2016-08-28 22:41:50 | 120.73 | 92% |
| 87466 | 2016-08-20 22:53:02 | 88.17 | 79% |
| 86779 | 2016-08-01 21:25:21 | 102.73 | 85% |
| 86522 | 2016-07-28 07:59:43 | 110.94 | 94% |
| 85971 | 2016-07-22 22:04:23 | 112.58 | 93% |
| 85530 | 2016-07-18 03:49:30 | 110.83 | 90% |
| 84949 | 2016-07-12 21:57:06 | 93.56 | 88% |
| 84911 | 2016-07-12 21:25:05 | 115.76 | 93% |
| 84583 | 2016-07-08 15:21:20 | 112.67 | 91% |
| 83315 | 2016-06-28 18:52:59 | 102.78 | 85% |
| 83128 | 2016-06-27 05:15:18 | 116.74 | 95% |
| 82835 | 2016-06-25 15:05:17 | 110.68 | 87% |
| 82733 | 2016-06-21 04:47:09 | 100.12 | 83% |
| 82403 | 2016-06-18 19:37:42 | 114.71 | 92% |
| 81050 | 2016-05-29 14:04:02 | 115.64 | 88% |
| 80757 | 2016-05-27 16:18:18 | 122.47 | 90% |
| 80746 | 2016-05-27 16:09:56 | 125.62 | 93% |
| 80368 | 2016-05-24 11:42:01 | 91.28 | 83% |
| 80001 | 2016-05-21 14:51:30 | 105.58 | 91% |
| 79970 | 2016-05-21 09:13:58 | 102.02 | 88% |
| 79479 | 2016-05-19 19:24:37 | 92.27 | 82% |
| 79355 | 2016-05-19 17:37:18 | 116.07 | 93% |
| 78829 | 2016-05-18 14:13:00 | 119.85 | 94% |
| 77214 | 2016-04-11 14:15:26 | 98.46 | 84% |
| 76688 | 2015-08-06 00:34:05 | 107.45 | 86% |
| 76641 | 2015-08-05 16:34:04 | 98.30 | 86% |
| 76335 | 2015-08-03 15:48:48 | 114.29 | 92% |
| 76269 | 2015-08-03 12:31:43 | 111.84 | 93% |
| 75999 | 2015-08-01 19:57:23 | 101.07 | 91% |
| 75838 | 2015-07-31 12:50:36 | 127.68 | 95% |
| 75673 | 2015-07-30 15:08:31 | 118.28 | 93% |
| 74989 | 2015-07-28 20:37:34 | 129.75 | 93% |
| 74905 | 2015-07-28 00:05:35 | 112.92 | 93% |
| 73797 | 2015-07-22 06:38:00 | 122.64 | 94% |
| 73519 | 2015-07-20 14:00:09 | 106.31 | 88% |
| 73398 | 2015-07-19 19:05:16 | 97.51 | 82% |
| 71671 | 2015-07-07 22:35:34 | 120.59 | 95% |
| 70230 | 2015-06-23 17:08:59 | 115.37 | 90% |
| 70124 | 2015-06-21 18:34:28 | 105.80 | 87% |
| 69768 | 2015-06-16 19:23:21 | 128.35 | 93% |
| 69748 | 2015-06-16 12:46:13 | 125.28 | 93% |
| 68963 | 2015-06-07 19:12:20 | 113.99 | 88% |
| 68882 | 2015-06-07 14:55:44 | 125.70 | 99% |
| 68787 | 2015-06-05 00:22:28 | 138.61 | 95% |
| 68617 | 2015-06-02 15:18:50 | 118.88 | 91% |
| 68571 | 2015-06-01 14:56:47 | 105.31 | 89% |
| 68395 | 2015-05-31 18:39:43 | 115.33 | 93% |
| 67585 | 2015-05-23 19:58:42 | 120.25 | 91% |
| 66459 | 2015-05-09 21:51:44 | 131.47 | 93% |
| 66423 | 2015-05-09 18:16:15 | 115.55 | 91% |
| 65423 | 2015-05-01 17:02:41 | 117.87 | 91% |
| 65343 | 2015-04-30 02:57:41 | 113.21 | 93% |
| 65339 | 2015-04-30 02:54:54 | 123.48 | 93% |
| 65145 | 2015-04-28 14:42:02 | 92.24 | 81% |
| 64655 | 2015-03-31 16:21:15 | 145.18 | 99% |
| 64579 | 2015-03-30 21:48:53 | 120.40 | 94% |
| 64341 | 2015-03-29 13:13:50 | 116.67 | 90% |
| 64019 | 2015-03-22 19:13:48 | 112.69 | 92% |
| 63723 | 2015-03-18 15:47:25 | 130.77 | 96% |
| 63720 | 2015-03-18 15:42:49 | 118.06 | 90% |
| 63664 | 2015-03-18 14:00:38 | 112.07 | 91% |
| 63547 | 2015-03-16 12:16:42 | 141.83 | 98% |
| 63498 | 2015-03-14 19:03:43 | 138.19 | 98% |
| 63186 | 2015-03-12 02:48:26 | 111.56 | 91% |
| 63169 | 2015-03-11 16:53:44 | 113.70 | 93% |
| 62920 | 2015-03-08 00:28:05 | 104.61 | 91% |
| 62808 | 2015-03-07 04:14:59 | 113.96 | 93% |
| 62674 | 2015-03-05 22:51:08 | 119.86 | 96% |
| 62317 | 2015-03-01 18:56:44 | 118.53 | 93% |
| 62262 | 2015-03-01 17:35:00 | 124.09 | 95% |
| 62130 | 2015-02-28 21:11:31 | 107.57 | 92% |
| 62062 | 2015-02-28 06:58:24 | 117.21 | 92% |
| 61936 | 2015-02-28 03:40:06 | 107.63 | 87% |
| 61896 | 2015-02-27 17:52:01 | 115.88 | 92% |
| 61721 | 2015-02-26 02:07:08 | 93.66 | 84% |
| 61453 | 2015-02-25 16:50:12 | 112.77 | 89% |
| 61402 | 2015-02-25 16:09:18 | 127.57 | 94% |
| 61064 | 2015-02-21 17:32:36 | 106.04 | 88% |
| 60950 | 2015-02-20 16:06:46 | 115.45 | 91% |
| 60919 | 2015-02-20 15:06:20 | 121.91 | 93% |
| 60883 | 2015-02-20 13:38:40 | 134.01 | 98% |
| 60375 | 2015-02-12 20:08:02 | 118.06 | 93% |
| 60305 | 2015-02-11 19:38:36 | 107.47 | 91% |
| 60193 | 2015-02-11 15:22:31 | 102.30 | 91% |
| 59922 | 2015-02-09 20:01:05 | 87.82 | 85% |
| 58177 | 2015-01-07 08:03:44 | 92.06 | 86% |
| 57918 | 2015-01-05 03:20:02 | 99.85 | 87% |
| 57678 | 2014-12-28 22:46:41 | 115.88 | 94% |
| 57399 | 2014-12-25 16:43:46 | 118.70 | 95% |
| 57394 | 2014-12-25 16:39:48 | 98.65 | 88% |
| 57221 | 2014-12-21 14:55:51 | 117.98 | 95% |
| 57025 | 2014-12-14 21:26:32 | 93.35 | 83% |
| 56900 | 2014-12-08 16:49:10 | 122.32 | 97% |
| 56677 | 2014-12-05 16:46:56 | 104.11 | 89% |
| 56529 | 2014-12-03 16:08:43 | 125.80 | 96% |
| 55742 | 2014-11-08 16:50:28 | 83.07 | 79% |
| 55540 | 2014-11-02 14:32:19 | 91.59 | 86% |
| 55382 | 2014-10-31 01:59:21 | 100.55 | 87% |
| 54712 | 2014-10-23 15:57:06 | 98.01 | 91% |
| 54486 | 2014-10-20 16:31:52 | 111.37 | 90% |
| 54286 | 2014-10-19 22:23:28 | 114.65 | 97% |
| 54212 | 2014-10-19 20:57:22 | 120.73 | 100% |
| 51810 | 2014-08-28 00:41:35 | 83.40 | 90% |
| 51779 | 2014-08-28 00:16:23 | 114.33 | 93% |
| 51203 | 2014-08-19 23:18:15 | 86.89 | 83% |
| 51124 | 2014-08-19 13:37:12 | 121.10 | 94% |
| 50877 | 2014-08-14 02:12:10 | 120.15 | 95% |
| 50009 | 2014-07-26 01:38:19 | 126.80 | 97% |
| 48979 | 2014-07-09 03:19:26 | 103.80 | 93% |
| 48580 | 2014-07-02 17:10:56 | 109.60 | 93% |
| 47990 | 2014-06-25 04:16:24 | 101.50 | 92% |
| 46840 | 2014-06-08 04:52:21 | 93.93 | 91% |
| 46754 | 2014-06-07 05:28:44 | 93.12 | 93% |
| 46726 | 2014-06-06 16:00:04 | 82.73 | 86% |
| 46498 | 2014-06-02 23:10:51 | 83.09 | 86% |
| 46277 | 2014-05-30 07:24:20 | 109.40 | 92% |
| 45877 | 2014-05-22 01:12:31 | 107.26 | 93% |
| 44005 | 2014-04-23 23:51:23 | 94.33 | 90% |
| 43528 | 2014-04-19 18:02:16 | 125.47 | 94% |
| 43320 | 2014-04-16 15:08:50 | 112.82 | 95% |
| 43166 | 2014-04-12 19:01:54 | 121.04 | 97% |
| 42806 | 2014-04-09 21:41:27 | 94.78 | 88% |
| 42008 | 2014-03-25 01:06:49 | 126.43 | 97% |
| 41619 | 2014-03-20 02:49:57 | 115.01 | 92% |
| 40778 | 2014-03-08 09:28:03 | 109.64 | 94% |
| 40546 | 2014-03-04 16:49:55 | 104.12 | 94% |
| 40031 | 2014-02-22 16:05:34 | 118.78 | 97% |
| 40026 | 2014-02-22 15:55:55 | 117.90 | 96% |
| 39975 | 2014-02-22 00:29:25 | 111.24 | 95% |
| 38928 | 2014-02-01 16:56:58 | 95.74 | 89% |
| 38386 | 2014-01-23 17:56:11 | 93.05 | 89% |
| 37950 | 2014-01-17 01:36:05 | 102.67 | 92% |
| 37579 | 2014-01-11 22:29:06 | 122.41 | 95% |
| 35717 | 2013-12-17 02:19:03 | 123.95 | 98% |
| 35397 | 2013-12-12 03:17:09 | 93.92 | 93% |
| 35182 | 2013-12-09 02:12:19 | 101.05 | 86% |
| 34976 | 2013-12-06 20:02:39 | 104.40 | 90% |
| 34257 | 2013-11-29 20:02:27 | 98.94 | 92% |
| 33883 | 2013-11-25 03:48:59 | 107.78 | 93% |
| 33805 | 2013-11-24 19:42:04 | 91.53 | 91% |
| 32874 | 2013-11-14 00:27:00 | 119.23 | 97% |
| 31485 | 2013-11-02 20:14:46 | 118.69 | 96% |
| 30652 | 2013-10-25 17:58:59 | 111.85 | 94% |
| 30627 | 2013-10-25 15:34:54 | 113.14 | 95% |
| 30562 | 2013-10-25 01:19:01 | 99.19 | 93% |
| 29779 | 2013-10-13 19:24:11 | 116.88 | 99% |
| 29751 | 2013-10-13 14:46:47 | 109.88 | 97% |
| 29505 | 2013-10-11 19:31:47 | 114.10 | 99% |
| 29073 | 2013-10-08 23:31:44 | 91.38 | 97% |
| 28776 | 2013-10-04 16:10:33 | 105.09 | 96% |
| 26399 | 2013-08-22 19:40:38 | 99.64 | 91% |
| 25886 | 2013-08-17 03:03:10 | 91.44 | 92% |
| 25880 | 2013-08-17 02:55:35 | 88.98 | 88% |
| 25864 | 2013-08-17 02:32:21 | 112.77 | 96% |
| 25366 | 2013-08-12 23:55:33 | 105.12 | 93% |
| 24906 | 2013-08-09 15:29:57 | 103.34 | 92% |
| 24738 | 2013-08-08 01:10:51 | 96.94 | 89% |
| 24714 | 2013-08-07 23:39:12 | 87.66 | 83% |
| 24183 | 2013-08-03 15:16:37 | 122.54 | 96% |
| 23896 | 2013-08-01 01:40:37 | 70.86 | 78% |
| 23849 | 2013-08-01 00:51:10 | 115.79 | 95% |
| 23437 | 2013-07-28 14:14:49 | 106.81 | 91% |
| 22257 | 2013-07-17 22:23:46 | 101.96 | 89% |
| 22069 | 2013-07-15 15:30:23 | 104.71 | 91% |
| 21893 | 2013-07-12 19:01:13 | 114.69 | 93% |
| 21837 | 2013-07-10 19:37:44 | 126.92 | 98% |
| 21283 | 2013-07-01 12:01:51 | 116.82 | 95% |
| 21247 | 2013-07-01 01:56:45 | 112.25 | 96% |
| 20972 | 2013-06-20 16:20:03 | 108.57 | 91% |
| 20725 | 2013-06-17 02:07:58 | 106.38 | 96% |
| 19887 | 2013-06-05 16:48:16 | 101.37 | 93% |
| 19615 | 2013-06-03 18:07:19 | 101.68 | 93% |
| 19115 | 2013-05-31 01:27:05 | 106.82 | 96% |
| 18564 | 2013-05-26 17:54:41 | 96.00 | 92% |
| 18545 | 2013-05-26 01:12:23 | 84.40 | 87% |
| 18035 | 2013-05-23 00:00:42 | 115.61 | 96% |
| 17140 | 2013-05-12 17:21:09 | 107.50 | 95% |
| 17083 | 2013-05-11 12:57:33 | 113.33 | 97% |
| 16189 | 2013-04-25 02:11:58 | 94.46 | 91% |
| 15520 | 2013-04-18 00:17:18 | 112.35 | 96% |
| 15355 | 2013-04-16 19:49:02 | 105.63 | 95% |
| 15228 | 2013-04-16 15:14:18 | 97.12 | 93% |
| 14426 | 2013-04-12 01:39:08 | 83.32 | 82% |
| 13777 | 2013-04-08 02:47:53 | 96.65 | 91% |
| 13569 | 2013-04-06 23:09:57 | 95.30 | 90% |
| 12989 | 2013-04-01 03:23:46 | 106.21 | 94% |
| 12883 | 2013-03-31 21:57:31 | 97.61 | 89% |
| 11578 | 2013-03-17 00:54:20 | 100.33 | 92% |
| 11014 | 2013-03-14 09:27:03 | 94.63 | 90% |
| 10831 | 2013-03-12 13:44:21 | 95.23 | 94% |
| 10479 | 2013-03-08 05:56:33 | 76.49 | 89% |
| 9973 | 2013-03-05 05:08:56 | 92.91 | 89% |
| 9829 | 2013-03-02 14:27:48 | 121.18 | 100% |
| 9036 | 2013-02-22 01:31:03 | 100.64 | 93% |
| 9035 | 2013-02-22 01:30:28 | 99.20 | 93% |
| 8721 | 2013-02-18 04:13:51 | 91.79 | 88% |
| 8559 | 2013-02-17 01:58:54 | 98.81 | 91% |
| 8225 | 2013-02-13 15:05:03 | 107.22 | 93% |
| 7772 | 2013-02-08 03:27:32 | 87.89 | 87% |
| 6360 | 2013-01-15 00:40:18 | 100.77 | 93% |
| 6230 | 2013-01-13 19:03:15 | 115.14 | 96% |
| 6118 | 2013-01-13 08:13:12 | 88.86 | 89% |
| 6005 | 2013-01-13 02:28:09 | 112.88 | 93% |
| 5487 | 2013-01-05 22:29:47 | 90.10 | 89% |
| 5464 | 2013-01-05 02:51:03 | 104.40 | 93% |
| 5383 | 2013-01-04 18:39:34 | 117.33 | 97% |
| 4788 | 2012-12-31 02:12:33 | 95.48 | 90% |
| 4713 | 2012-12-31 00:52:01 | 90.89 | 88% |
| 3513 | 2012-12-24 19:52:08 | 89.67 | 90% |
| 3491 | 2012-12-24 19:24:24 | 105.99 | 97% |
| 3074 | 2012-12-21 23:56:19 | 91.55 | 87% |
| 2695 | 2012-12-21 02:56:28 | 88.42 | 88% |
| 1655 | 2012-12-12 03:37:24 | 93.90 | 94% |
| 1493 | 2012-12-12 00:29:01 | 100.78 | 95% |
| 1359 | 2012-12-11 22:11:38 | 107.69 | 96% |