Va ser 0.0900 yo creo preo que esta respuesta te ayude
        
             
        
        
        
Answer:    yeah it is reflection
 
        
             
        
        
        
Province. Is what is located away from the capital.
        
             
        
        
        
Answer:
300 Nm ; 300 J
Explanation:
Given that:
Force (F) = 20 N
Distance (d) = 15 m
The kinetic energy (Workdone) = Force * Distance 
Kinetic Energy = 20N * 15m
Kinetic Energy = 300Nm
K. E = 1/2 
 
        
                    
             
        
        
        
It is very difficult for an atom to accept a proton. It can only be done under very special circumstances. So A and C are both incorrect. I don't see how D is possible. The atom does lose 1 electron, but how it gets 21 is think air.
The answer is B which is exactly what happens.