وفر 50٪ من خلال الاشتراك السنوي في مجرة واحصل على تصفح لا محدود لأفضل محتوى عربي على الإنترنت.

اشترك الآن

تمت عملية الاشتراك بنجاح

إغلاق

عذراً، عذرا،أنت مشترك مسبقاً بالنشرة البريدية

إغلاق

عذراً، هناك مشكلة في البريد الالكتروني

إغلاق
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البيولوجيا

اول اكسيد الكربون |  Carbon monoxide

26 أبريل 2020


وهو غاز سام جدا ومضر بالنسبة لصحة الانسان وللبيئة يكون ناتج لعملية الاحتراق غير الكامل ليس له لون ولا رائحة وقابل للاشتعال .