أختبار فصل التأكسد والاختزال دورة المعلمون أ.هشام المحاربي

Quiz
•
Chemistry
•
1st Grade
•
Hard
أ.هشام المحاربي
Used 15+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
1.عملية يتم فيها فقد الالكترونات
أ.الاكسدة قديما
ب.الاكسدة حديثاً
ج.الاختزال قديماً
د.الاختزال حديثاً
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2.مادة تستقبل الإلكترونات من مادة أخرى
أ.العامل المختزل
ب.العامل المؤكسد
ج.عدد التأكسد
د.التكافؤ
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
3.مجموعة أيونية عدد تأكسدها يساوي -2
أ.Mg+2
ب.O-2
ج.NH4+
د.SO4-2
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
4.
أ.-2
ب.+2
ج.+4
د.+6
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
5.
أ.Na+
ب.Br -
ج.Cl -
د.Cl2
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
6
أ.
ب.
ج.
د.
7.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
6.بكلمة واحدة)أكمل
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