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رموز العناصر وأعداد التأكسد

Authored by Hessa Almalik

Chemistry

10th Grade

13 Questions

Used 1+ times

رموز العناصر وأعداد التأكسد
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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

عدد تأكسد اليهدروجين

-2

-1

+1

+2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

رمز عنصر البروم هو

Br

Ba

P

Fe

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

عدد تأكسد الماغنيسيوم هو

-2

-1

+2

+3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

عدد تأكسد الفضة ورمز عنصره هو

Ag-2

Cu+1

Ag+1

Al+1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

الامونيوم ايون عديد الذرات

صح

خطأ

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

رمز عنصر الكربونات هو HCO3

صح

خطأ

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

الحديد عدد تأكسده

+2 +3

+1 +2

-2

+3

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