The two elements in potassium sulphide are potassium and sulpfur.
potassium sulphide
The elements are:- Potassium , Phosphorus and Oxygen.
Iron sulfide (FeS) consists of two elements: iron (Fe) and sulfur (S).
Copper and Sulphur ONLY. Copper sulphide has the formula ' CuS'.
The elements in the compound potassium oxide are potassium and oxygen.
Potassium sulphide (or sulfide to use the modern spelling) is made of potassium and sulfur. The -ide ending tells you that there are only two elements there.
KHS
potassium sulphide
Three
iron and sulphur
The elements are:- Potassium , Phosphorus and Oxygen.
Two elements are present in potassium nitride. These are potassium and nitrogen.
Lead sulphide (lead sulfide) contains only two elements, lead and sulfur. Lead sulfate contains lead, sulfur and oxygen.
Iron sulfide (FeS) consists of two elements: iron (Fe) and sulfur (S).
Two different elements. They are potassium and chlorine.
iron and sulfur
potassium is removed from elements by evaporation