الكيمياء
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Q1           Score:  2
 He
 Ho
 Hi
 Hu
Q2           Score:  2
 الهالوجينات
 القلويات
 القلويات الترابية
 الغازات النبيلة
Q3           Score:  2
 3
 2
 1
 4
Q4           Score:  2
 8
 2
 6
 10
Q5           Score:  2
 صح
 خطأ


   



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