What does potassium sulfide have in it?

Answer:
Potassium Sulfide have two elements chemically combined together. They are Potassium (chemical symbol K) and Sulphur (chemical symbol S).
Contributor: Mathegenius
First answer by Mathegenius Chew Jian Yue. Last edit by Mathegenius Chew Jian Yue. Contributor trust: 12 [recommend contributor recommended]. Question popularity: 3 [recommend question].