The treatment of atoms with more than one electron requires consideration of the effects of interelectronic repulsion, orbital penetration towards the nuclear shielding, and an extra quantum number which specifies the intrinsic energy of the electron in any orbital. All these considerations are necessary to allow construction of the modern form of the periodic classification of the elements.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 98628 | 2023-10-25 01:52:45 | 112.61 | 96.6% |
| 95334 | 2023-08-19 00:20:13 | 120.59 | 97.4% |
| 95053 | 2023-08-15 12:27:59 | 135.75 | 98.4% |
| 94253 | 2023-08-01 02:01:03 | 142.27 | 99.7% |
| 92424 | 2023-04-22 16:37:42 | 122.00 | 98% |
| 89715 | 2023-01-26 16:29:07 | 139.08 | 99% |
| 87143 | 2021-05-10 21:48:16 | 156.84 | 100% |
| 86488 | 2021-04-22 23:33:21 | 136.98 | 98% |
| 78562 | 2020-10-05 23:07:59 | 137.78 | 99% |
| 73824 | 2019-08-17 13:58:01 | 137.04 | 99% |
| 71411 | 2019-05-23 21:57:58 | 149.86 | 100% |
| 68518 | 2019-01-23 02:09:41 | 127.48 | 99% |
| 68118 | 2019-01-18 17:10:07 | 126.85 | 98% |
| 67175 | 2019-01-09 14:15:08 | 148.05 | 100% |
| 65046 | 2018-12-19 23:41:36 | 142.18 | 99% |
| 63712 | 2018-12-08 23:24:32 | 133.97 | 98% |
| 54455 | 2017-08-24 22:35:42 | 133.92 | 99% |
| 54341 | 2017-08-22 20:17:22 | 134.53 | 99% |
| 53745 | 2017-08-16 16:44:06 | 131.15 | 98% |
| 53134 | 2017-08-01 22:05:08 | 142.28 | 99% |
| 45946 | 2017-04-03 02:54:40 | 117.67 | 93% |
| 44794 | 2017-02-21 04:40:33 | 112.21 | 92% |
| 42001 | 2016-10-02 17:48:45 | 125.36 | 96% |
| 41850 | 2016-09-23 23:53:44 | 117.48 | 94% |
| 41760 | 2016-09-21 01:45:19 | 102.66 | 89% |
| 41154 | 2016-08-22 01:00:39 | 115.17 | 94% |
| 41130 | 2016-08-19 21:00:11 | 116.42 | 94% |
| 40849 | 2016-07-24 19:34:10 | 87.43 | 86% |
| 40087 | 2012-03-11 16:43:43 | 114.26 | 93% |
| 39669 | 2012-02-21 23:36:54 | 97.31 | 86% |
| 39131 | 2012-02-06 23:46:12 | 116.39 | 93% |
| 37356 | 2011-12-25 22:25:40 | 124.70 | 95% |
| 36231 | 2011-11-02 01:27:37 | 115.10 | 93% |
| 35882 | 2011-10-22 00:35:44 | 131.67 | 96% |
| 35641 | 2011-10-10 23:56:40 | 132.81 | 98% |
| 35066 | 2011-09-15 21:36:34 | 131.66 | 97% |
| 34940 | 2011-09-13 23:12:57 | 126.44 | 95% |
| 34565 | 2011-09-06 18:16:18 | 121.44 | 95% |
| 34543 | 2011-09-05 23:16:55 | 114.29 | 93% |
| 34341 | 2011-09-02 17:50:26 | 103.87 | 92% |
| 34085 | 2011-08-21 22:21:00 | 121.73 | 97% |
| 33844 | 2011-08-17 12:39:16 | 123.93 | 96% |
| 33463 | 2011-07-28 19:42:34 | 119.71 | 97% |
| 32399 | 2011-07-02 01:17:44 | 127.76 | 99% |
| 32241 | 2011-06-29 18:17:21 | 118.88 | 92% |
| 31868 | 2011-06-22 23:06:51 | 108.41 | 94% |
| 31610 | 2011-06-17 13:17:58 | 137.18 | 99% |
| 31141 | 2011-06-09 18:59:43 | 128.32 | 96% |
| 30495 | 2011-05-29 23:24:44 | 105.69 | 92% |
| 30198 | 2011-05-25 15:17:26 | 111.33 | 96% |
| 30028 | 2011-05-20 23:43:14 | 118.67 | 93% |
| 29561 | 2011-05-09 12:15:36 | 118.26 | 96% |
| 27746 | 2011-03-25 17:10:48 | 123.32 | |
| 27397 | 2011-03-20 15:21:45 | 114.51 | |
| 26813 | 2011-03-10 18:26:20 | 109.94 | |
| 26655 | 2011-03-08 17:12:52 | 131.39 | |
| 25858 | 2011-02-16 19:38:00 | 120.59 | |
| 24209 | 2010-12-25 14:51:01 | 112.76 | |
| 23658 | 2010-12-06 22:47:32 | 117.32 | |
| 23574 | 2010-12-02 21:34:57 | 114.44 | |
| 23512 | 2010-11-30 00:27:32 | 82.28 | |
| 23317 | 2010-11-24 18:35:52 | 116.78 | |
| 23046 | 2010-11-14 03:18:35 | 95.49 | |
| 22194 | 2010-10-25 21:41:42 | 117.09 | |
| 22122 | 2010-10-25 18:00:28 | 124.02 | |
| 21870 | 2010-10-22 00:14:52 | 111.06 | |
| 20909 | 2010-10-07 22:42:30 | 127.21 | |
| 20748 | 2010-10-06 01:48:50 | 126.75 | |
| 20468 | 2010-10-02 22:41:39 | 107.77 | |
| 20176 | 2010-09-29 00:28:01 | 121.72 | |
| 19874 | 2010-09-25 20:18:40 | 112.94 | |
| 18937 | 2010-09-16 16:52:33 | 121.43 | |
| 18776 | 2010-09-14 02:50:24 | 103.03 | |
| 17779 | 2010-09-06 18:30:31 | 125.17 | |
| 17491 | 2010-09-04 17:33:30 | 111.62 | |
| 17273 | 2010-09-03 14:24:13 | 112.29 | |
| 17059 | 2010-09-01 01:10:10 | 102.03 | |
| 17032 | 2010-08-31 18:47:32 | 100.86 | |
| 16788 | 2010-08-28 17:12:53 | 115.14 | |
| 16384 | 2010-08-21 06:21:37 | 116.45 | |
| 16263 | 2010-08-19 22:16:56 | 120.14 | |
| 16075 | 2010-08-16 17:15:34 | 115.19 | |
| 14736 | 2010-08-05 22:45:54 | 103.49 | |
| 14250 | 2010-08-02 17:31:05 | 105.99 | |
| 14146 | 2010-08-01 18:05:30 | 96.94 | |
| 13478 | 2010-07-26 02:59:40 | 115.89 | |
| 13267 | 2010-07-22 19:58:24 | 68.29 | |
| 13252 | 2010-07-22 18:41:41 | 89.87 | |
| 13176 | 2010-07-22 01:13:09 | 95.69 | |
| 13022 | 2010-07-21 01:48:41 | 109.16 | |
| 12783 | 2010-07-19 03:48:19 | 102.27 | |
| 12517 | 2010-07-16 18:15:13 | 106.41 | |
| 12331 | 2010-07-15 01:09:22 | 106.41 | |
| 11153 | 2010-07-05 06:23:44 | 103.78 | |
| 11131 | 2010-07-05 02:09:42 | 107.98 | |
| 10719 | 2010-07-03 06:11:52 | 94.43 | |
| 10612 | 2010-07-02 02:36:25 | 110.45 | |
| 10138 | 2010-06-27 17:48:23 | 105.40 | |
| 10023 | 2010-06-26 22:20:13 | 104.81 | |
| 9709 | 2010-06-24 04:34:12 | 99.64 | |
| 9319 | 2010-06-19 08:20:03 | 98.43 | |
| 8826 | 2010-06-12 20:20:54 | 108.02 | |
| 7407 | 2010-05-27 03:51:12 | 115.59 | |
| 7375 | 2010-05-27 00:45:41 | 88.92 | |
| 7140 | 2010-05-22 20:21:58 | 108.26 | |
| 7099 | 2010-05-22 18:19:01 | 96.03 | |
| 6934 | 2010-05-21 02:09:46 | 99.94 | |
| 6564 | 2010-05-17 05:12:45 | 100.07 | |
| 6561 | 2010-05-16 23:25:42 | 107.63 | |
| 6340 | 2010-05-15 01:48:12 | 101.13 | |
| 6222 | 2010-05-14 02:27:28 | 99.11 | |
| 5606 | 2010-04-30 12:59:52 | 114.98 | |
| 5553 | 2010-04-29 21:16:05 | 105.54 | |
| 5067 | 2010-04-15 01:45:32 | 108.88 | |
| 4832 | 2010-04-04 17:50:56 | 102.38 | |
| 3950 | 2009-12-09 20:37:19 | 108.13 | |
| 2887 | 2009-11-30 18:09:34 | 106.27 | |
| 2844 | 2009-11-29 21:41:49 | 94.16 | |
| 2555 | 2009-11-25 22:06:07 | 94.84 | |
| 2390 | 2009-11-23 16:41:52 | 94.47 | |
| 1290 | 2009-11-16 03:56:22 | 118.24 | |
| 1204 | 2009-11-15 23:09:45 | 111.83 | |
| 918 | 2009-11-14 04:20:12 | 99.85 | |
| 812 | 2009-11-13 00:00:50 | 119.58 | |
| 764 | 2009-11-12 05:51:37 | 88.23 | |
| 385 | 2009-11-09 08:42:40 | 91.36 |