Answer: 
C. Neutral
Explanation:
Ions will combine in a way that the overall ionic compound will always be neutral.
 
        
             
        
        
        
Answer:
As the cars ascend the next hill, some kinetic energy is transformed back into potential energy. Then, when the cars descend this hill, potential energy is again changed to kinetic energy. This conversion between potential and kinetic energy continues throughout the ride.
Explanation:
hope it helps U 
 
        
             
        
        
        
Answer: a boy jumping down
 
        
             
        
        
        
El beneficio que obtuvo es de 2 L
        
             
        
        
        
The answer is a mood disorder