Chemistry | SeniorTwo | revision-Electronic configuration & Modern periodic table
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2:07:48
Chemistry | SeniorTwo | Chapter 2 (Atomic Radius- Ionization potential -EA -EN) Homework
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1:40:50
Chemistry | SeniorTwo | Chapter 3 (octet rule - VSEPR) Homework
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1:10:28
أقوي شرح وتحليل لأسئلة كتاب التفوق علي تركيب و تضاعف ال DNA
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2:57:50
Revision | SeniorTwo | Chemistry | October exam
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1:43:42
Chemistry | SeniorTwo | Chapter 3 (lewis structure) Homework
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1:20:35
Chemistry | SeniorThree | CH 5 (Organic chemistry) | Hw Lesson 7| حل اسئلة المعاصر
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8:54
Germany’s Far-Right Comeback | NYT Opinion
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2:00:36