Sulphur and iron filings are both components that combine to produce iron sulphide. It's a combined reaction and a chemical change. When iron filings and sulphur powder are combined and heated, a chemical reaction occurs, resulting in ferrous sulphide (FeS)
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Answer:Mixture of iron filings and Sulphur powder
Sulphur and iron filings are both components that combine to produce iron sulphide. It's a combined reaction and a chemical change. When iron filings and sulphur powder are combined and heated, a chemical reaction occurs, resulting in ferrous sulphide (FeS)
Explanation: