اختبار تمهيدي:الباب الأول التوزيع الالكتروني للعناصر الانتقالية وحالات التأكسد
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الباب الأول :العناصر سلسلة العناصر الانتقالية الاولى :اختبار تمهيدي عن الحديد وخامات الحديد واستخلاص الحديد
موضوعات الاختبار: الحديد – خامات الحديد – استخلاص الحديد – خصائص الحديد – أهمية الحديد – التوزيع الألكتروني للحديد وأيوناته…
Quiz1:chapter 2 chemical analysis
[ays_quiz id=’6′]
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