Thursday, August 20, 2020

10 science- Periodic classification of Elements- Part 2 / explanation in both Tamil and English

 https://youtu.be/CMuvuEsAlXA


10 Science_ Periodic classification of Elements- Part 2 / explanation in both Tamil and English Metallurgy Classification of metals purification and separation Physical and chemical properties of metals Minerals found in Tamilnadu Comment your name and class Share with your friends subscribe for more video lessons

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