Answer:
there are 3 electrons in a lithium atom. Looking at the picture, you can see there are two electrons in shell one and only one in shell two.
Explanation:
 
        
             
        
        
        
na look it up please im not that smart
 
        
             
        
        
        
It is b I hope this helps
        
             
        
        
        
Answer:
yuh
Explanation:
hi i just wanted to say i love ur pfp
 
        
             
        
        
        
On adding salt.....The boiling temperature increases.....
So ∆t= KB * molality 
 =O.52*(58/58)/4
 = O.52*1/4
 = 0.13
So increase is 100+.13=100.13°c