Basic Chemistry. Lesson - 4: Chromatography and Determining Purity (GCSE science)
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7 سال پیش
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This lesson explains what we mean by the terms pure and impure. How to determine if a substance is pure or impure based on it's physical properties. What chromatography is.
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This lesson explains what we mean by the terms pure and impure. How to determine if a substance is pure or impure based on it's physical properties. What chromatography is.
On our website we have loads of lessons for you for free and loads of content including:
• Video Lessons
• Multiple choice quizzes
• Downloadable/printable resources
• Experiments for you to complete at home
Make Science Easy, the best way to learn science! Check out our other great chemistry and biology videos.
7 سال پیش
در تاریخ 1396/05/03 منتشر شده
است.
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