Magnesium dichloride or Magnesium chloride
 
        
             
        
        
        
 what?? please reword this
 
        
             
        
        
        
The correct option is D.
The hydrogen atoms that are attached to the nitrogen atom in the ammonia molecule are capable of forming hydrogen bond. The hydrogen bond that exist in the ammonia molecule is the reason why it shows higher boiling point compare to the other hydrides. Hydrogen bond occur in ammonia because ammonia is one of the most electronegative elements. 
        
             
        
        
        
Answer:
qualitative data :           quantitative data :      
circular in shape            75 colonies ...           
stained purple               200 purple .. 
spreads across plate    55 colonies ...          
Explanation:
i got it right :) .
 
        
             
        
        
        
Binders ; fillers. They are inert substances to hold pill shape and preserve the medication, its ph / etc.