Respuesta :
A mixture is potassium and chlorine. A mixture is a combination of pure substances that have no definite
composition. It may be either a homogenous or heterogeneous.
Answer : The correct option is potassium and chlorine.
Explanation :
Mixture : It is a substance which is made by the combination of two or more things in such a way there is no chemical reaction occurs.
For example : Sand and water, oil and water, milk and chocolate, etc.
- Potassium is a metal.
- Chlorine is a gas.
- Potassium chloride is a compound.
- Potassium and chlorine is a mixture.