Free electrons tend to go from the negatively charged body to the positively charged body
        
                    
             
        
        
        
Explanation:
sodium atom is neutral while sodium ion is a charged specie with a charge of +1
 
        
             
        
        
        
<span>An aqueous solution is produced when a solute dissolves in water. The biggest responsible is the water that is the solvent of substances in smaller proportion as some ions of K +, Na +, Cl -, forming true solutions. Occurs when a solute dissolves in the water solvent, the separation between the substances is atomic, molecular or ionic, depending on the solution.</span>