Question

7. Why is iron sulphide a compound ?​

Answer 1

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• Iron Sulfide is a compound and not a mixture because when Iron and Sulphur are mixed and heated then they combine chemically in order to form a new substance named Iron Sulfide and after its formation these can not be differentiated as individual elements and in each portion of the Iron Sulfide the proportion of Iron .

Answer 2

Answer:

Iron sulphide is a compound because when iron and sulphide are mixed and heated then they combine chemically in order to form a new substance called iron sulphide and after its formation these cannot be differentiated as individual elements and in each portion of the iron sulphide.

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