No
Potassium (K) was derived from potash (KOH). The name is therefore a derivation of the word "potash".
potassium chlorate is used in match industy. we are a potassium chlorate factory in china.potssium chlorate also can be used in firework .if you want to know more about the potassium chlorate ,pls...
Well, first off, you list the same substance twice but potassium sulfate contains potassium, sulfur, and oxygen.