IGCSE Chemistry Edexcel Ch 18 - Extraction of Metals - Dr. Hanaa Assil

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Thank you Dr. Assil for an excellent lesson.

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[@mduduzimahakwa253]

Perfect

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What are the two waste gases in extraction of iron

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Very helpful thanks 😊

[@drhanaaassil-chemistryteac9433]

You're welcome 😊