Answer:no
Explanation:
Because you could be blind
 
        
                    
             
        
        
        
Answer:
Deuterium, (D, or 2H), also called heavy hydrogen, isotope of hydrogen with a nucleus consisting of one proton and one neutron, which is double the mass of the nucleus of ordinary hydrogen (one proton). Deuterium has an atomic weight of 2.014
Explanation:
 
        
             
        
        
        
The answer is 251.0 Hope I helped