books chemistry and physics
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# Comparison between chemistry and physics
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# Encyclopedia of experiments in chemistry and physics
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# Astronomy, physics and chemistry
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# Chemistry and gas physics
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# Science Physics Chemistry Biology
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Source: wikipedia.org
الكيمياء والفيزياء (Info)
في الكيمياء والفيزياء، أبدع الطوسي صيغة لقانون بقاء المادة حيث كتب أن مادة ما هي قابلة للتحول ولكنها غير قابلة للاختفاء.وبالتالي قد سبق اكتشاف الاوربيين للقانون ب 500 عام.
