تم الإجابة عليه: كيف أصف المادة

ج_المادة هي كل ما له كتلة ويشغل حيزا من الفراغ
وتوجد في ثلاث حالات الصلبة والسائلة والغازية
وتوصف المادة بعدة خصائص منها الطول والحجم ودرجة الحرارة والمغناطيسية والطفو والانغمار

أخر المواضيع من قسم : اسألني

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تم الإجابة عليه: كيف أصف المادة

أخر المواضيع من قسم : اسألني