Химия элементов определяется, каким образом ее электроны располагаются в атоме. Такие механизмы лежат в основе современных периодических классификация элементов: таблицы Менделеева.
—from Structure and Bonding (Basic Concepts in Chemistry) (Структура и склеивания (Основные понятия в области химии)), a book by Jack Barrett
Active since December 17, 2009.
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| Rank | Username | WPM | Accuracy | Date |
|---|---|---|---|---|
| 138. | Hamidbek (hamidbek) | 21.56 | 90% | 2018-08-14 |
| 139. | Nicholas (nickochee) | 21.55 | — | 2010-06-25 |
| 140. | Boris (beerontype) | 21.45 | 93% | 2017-02-22 |
| 141. | коля (kolia968282) | 20.85 | 93% | 2012-01-14 |
| 142. | Tolkyn (tolkyn_kurmanayeva) | 20.82 | 95% | 2017-09-12 |
| 143. | Snorch (snorch) | 20.77 | — | 2011-01-14 |
| 144. | Julia (jilii) | 20.60 | 82% | 2012-04-19 |
| 145. | Lera (lera17) | 20.04 | 97% | 2014-08-18 |
| 146. | Marat (aserius) | 19.77 | — | 2010-02-15 |
| 147. | Drew (drewkilleenru) | 19.18 | 86% | 2014-09-29 |
| 148. | Sam (samsun77) | 18.34 | 97% | 2017-01-12 |
| 149. | Val (araignee) | 18.06 | 97% | 2017-08-25 |
| 150. | haigo (barca123) | 18.01 | 95% | 2015-07-22 |
| 151. | Phillip (spider21) | 16.89 | 72% | 2013-08-31 |
| 152. | Potential (potential_first) | 16.82 | 90% | 2016-04-16 |
| 153. | Inessa (inessa) | 16.20 | — | 2010-03-24 |
| 154. | Nadya (limpylizzie) | 15.16 | 87% | 2016-04-27 |
| 155. | galya (galya774) | 15.12 | 98% | 2012-12-19 |
| 156. | Vrexu (vrexo) | 15.03 | — | 2010-04-11 |
| 157. | Софья (sofya2255) | 14.50 | — | 2010-12-29 |
| 158. | SilentQ (silentq) | 14.33 | 95% | 2015-11-11 |
| 159. | Хент (htetminkhant) | 14.10 | 88% | 2017-02-25 |
| 160. | Subaru (subaru123) | 13.17 | 93% | 2014-06-14 |
| 161. | Max (it_is_nice2) | 12.98 | 74% | 2011-11-27 |
| 162. | bhagya (blakshmi) | 12.79 | 85% | 2016-03-01 |
| 163. | abdiakni (abdikani) | 12.52 | 87% | 2017-01-22 |
| 164. | Alexander (guesti) | 11.60 | — | 2010-03-05 |
| 165. | Andres (andres96) | 11.57 | 97% | 2014-09-19 |
| 166. | Ellise (ellise) | 10.07 | 91% | 2016-06-27 |
| 167. | Matt (krobar) | 9.93 | 64% | 2016-02-22 |
| Universe | Races | Average WPM | First Race |
|---|---|---|---|
| Russian | 270 | 40.70 | December 17, 2009 |