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Substances in Common Use Class 9th Science Part 6 | Maharashtra Board Class 9th Science New Syllabus 2021| In this video, you will learn about Hazards of radioactive substances and radiation, Some chemical substances in day to day life, Food colours and essences, Harmful effects of artificial colours, Dye, Uses of dye, Adverse effects of dye, Artificial colours, Deodorant, Ordinary deo, Antiperspirant deo, Clinical deo, Harmful effects of deodorant, Teflon, Properties of Teflon, Uses of Teflon, Powder coating, Anodizing, Ceramic, Porcelain, Bone china, Advanced ceramics| Watch our previous videos to learn the full concept |
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