Question

What happens if you heat a mixture of iron fillings and sulphur strongly​

Answer 1

Answer:

when iron fillings and sulphur powder are mixed and heated they undergo a chemical reaction and form ferrous sulphide (FeS) .

Explanation:

it is a new substance which has properties entirely different from fe and S. it shows the exothermic reaction of two elements, iron and sulphur to form the compound , iron sulphide

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Answer 2

Answer:

Hope the above picture might help you :)