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

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Thank you Dr. Assil for an excellent lesson.

francismannion
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Thank you sm your explanations are very clear 😁

Mynameismeeee
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Thanks for the best explanation 😊. Know l understand 😁😁😁

ndeshyjoseph
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What are the two waste gases in extraction of iron

syedarham