Explanation:
aluminium belongs to group 13 and period 3
 
        
             
        
        
        
I belive it would be A? BUT IN NOT QUIE SURE? 0_0
 
        
             
        
        
        
A reaction in which two ions switch places is called double-displacement reaction.
Explanation:
Double displacement reaction usually takes place between two positive ions or two negative ions. When anions or cations of totally different compounds change places, two totally different compounds are formed.  
<u>Syntax for double displacement reaction:
</u>
AB + CD --> AD + BC
It can also be defined in simple terms as the reaction in which exchange of ions takes place is called double displacement reaction.
The chemical reaction is as follows:
NaOH(aq) + HCl(aq)  --> NaCl(aq)  + H2O (l)
 
        
             
        
        
        
C: condensation
Examples are glasses fogging up and water droplets on a can of soda when it’s hot