<span>b. an atom’s outer energy level doesn't have the maximum number of electrons.</span>
        
                    
             
        
        
        
Answer:
89.6L
Explanation:
1mole of any gas occupies 22.4L. This simply means that, 
1mole of CO2 occupies 22.4L at stp. 
Therefore, 4moles of CO2 will occupy = 4 x 22.4 = 89.6L
 
        
             
        
        
        
Answer:
ionic compound
Explanation:
that is the answer if you meant what type of compound.
 
        
                    
             
        
        
        
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