<h2>C</h2>
Explanation:
The atomic number of S is 
So,number of electrons in S is 
The electronic configuration of S is 
The orbital electronic configuration of S is 
So,the number of orbitals involved is 9.
 
        
        
        
Formula for diarsenic pentoxide
As2O5
        
                    
             
        
        
        
Answer:
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<span>b. interaction of nature and nurture
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