Hey there! 
The periodic table is arranged by number of protons/electrons which is the same for all isotopes of an element. <u>A different isotope will have a different number of neutrons only, which does not qualify it for a separate space on the periodic table.</u>
I hope this helps! 
 
        
             
        
        
        
Answer: TVs cost between $0.0015 and $0.0176 
Explanation:
 
        
             
        
        
        
 
The interaction between two like-charged objects is repulsive. ... Positively charged objects and neutral objects attract each other; and negatively charged objects and neutral objects attract each other.
 
 
        
                    
             
        
        
        
 i recommend Biography of Malala Yousafzai
I have learned her biography 
that really motivated me