You get iron sulphide.
When sufficiently heated, iron filings and sulfur react to produce a compound, iron (II) sulfide.
Sulfur is melted.
Sulfur or sulphur turns a golden brown as the yellow powder starts to melt when heated. The longer the heating, the darker the bubbling sulfur or sulphur will become.
The iron (II) sulfide (FeS) is obtained.
Sulfur is an element.
When sufficiently heated, iron filings and sulfur react to produce a compound, iron (II) sulfide.
Reacting iron with sulfur an iron sulfide is formed, not a mixture.
Sulfur is melted.
Fe + S = FeS
Copper sulfate is formed.
Sulfur or sulphur turns a golden brown as the yellow powder starts to melt when heated. The longer the heating, the darker the bubbling sulfur or sulphur will become.