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عفيف-aljabri-29297558
Question added by عفيف الجابري, Master Trainer, الكادر العربي لتطوير وتحديث التعليم - 9 years ago

لماذا يصبح لون بعض المواد غامقاً إئا ابتلت بالماء؟

Chemistry

Physics

Science

Answers:
4
Followers:
5
Views:
12
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