Text #1020104

كيمياء عنصرا هي التي تحدد الطريقة التي يتم الترتيب لها الالكترونات في الذرة. وهذه الترتيبات على أساس التصنيف الدوري الحديث للعناصر : الجدول الدوري.

—from Structure and Bonding (Basic Concepts in Chemistry) (هيكل والتسنيد (المفاهيم الأساسية في الكيمياء)), a book by Jack Barrett

Active since December 24, 2009.
268 total characters in this text.

View Pit Stop page for this text

Leaders

View ranks through of 95
Rank Username WPM Accuracy Date
1. Abbey (ooois) 98.04 99% 2013-02-18
2. GeniuS (genius_brain) 77.08 93% 2014-03-17
3. Asif (dearasi@msn.com) 75.30 92% 2011-12-27
4. starking882006@yahoo.com (s... 73.77 96% 2013-03-21
5. Osman (idrisidris) 69.49 100% 2016-08-15
6. roro (roro9) 69.25 98% 2012-06-11
7. Osman (osmanidris) 68.84 97% 2016-09-01
8. osman (osmanosman) 68.69 100% 2016-09-14
9. Walid (walid_ali) 68.03 90% 2015-07-01
10. adel (namool) 64.40 97% 2013-10-29
11. N.ss.R (iamhere) 63.54 96% 2011-07-25
12. Raven (hattem) 62.41 94% 2011-05-12
13. ibster (ibster) 60.27 96% 2012-12-19
14. Almiqdad (joooker21) 59.87 94% 2016-08-28
15. belmido (belmido) 58.83 100% 2015-11-29
16. Maged (magmag) 58.00 97% 2011-09-11
17. Abdellah (xthunder89) 57.95 97% 2015-12-16
18. Sahar (sahar_moonlight) 57.44 91% 2015-01-03
19. Hamza (hamzaa_94) 55.78 — 2010-06-22
20. mohammed (hitmankk) 55.45 92% 2011-05-12
21. Yemeni (967bytes) 53.72 94% 2017-06-12
22. Mustafa (mstlion) 52.76 94% 2015-07-29
23. Ali (ali.ahmed@yahoo.com) 52.70 95% 2013-03-01
24. sami (ghostsna) 48.98 97% 2016-08-19
25. in (uaqlover) 47.43 97% 2017-11-17
26. باقية وتتمدد (is... 46.95 95% 2015-05-25
27. laith (laith90) 46.86 97% 2016-12-02
28. Dania (dania99) 45.29 90% 2016-02-02
29. Asmaa (asmaatalal) 45.18 91% 2017-03-20
30. SheKOo (shekoo) 43.80 — 2010-11-14

Universes

Universe Races Average WPM First Race
Arabic 188 37.70 December 24, 2009