Worksheets

العامل الحفاز في المعادلة الكيميائية

Chemistry - Science

🎮أولًا: رتّبي البطاقات لتكوين معادلة صحيحة.

البطاقات المعطاة:

  • 2H₂O₂
  • 2H₂O
  • O₂
  • MnO₂

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عناصر المثلثات المتشابهة

Geometry - Math

عناصر المثلثات المتشابهة

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