The plum pudding model, which has been abandoned since the discovery of the nucleus, stated that electrons were embedded in a "mush" of positive material. The nuclear model says they are placed around a central nucleus. 
        
             
        
        
        
Chess does not necessarily make you smarter it makes you better in terms of being patient, strategic, and better at counter-attacking   
        
             
        
        
        
Answer:
separation of a liquid mixture into fractions differing in boiling point (and hence chemical composition) by means of distillation, typically using a fractionating column.
 
        
                    
             
        
        
        
Answer:A generator or a solar panel are 2 examples
 
        
                    
             
        
        
        
Answer:
silicon is the second most abundant element in Earth’s crust. It is found in the sun and stars; and in clay which is used to make pottery. 
Explanation: