Zn + CuCl2 → Cu + ZnCl2. After the reaction has come to completion, what should the student expect to find in the beaker?

What are the similarities of physical and chemical change ?

If i add water to oil what will happen

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor