You would have to evaporate the water to get just the sugar
        
             
        
        
        
After the first 2 min the 20 g  are only 10g,  (1 half-life)
after other 2 more min 5g (2 half-lives)
after other 2 more min 2.5 g (3 half-lives)
after 2 more 1.25 g (4 haf lifes)
        
             
        
        
        
First, the sun shines liquid (ocean) Next, the water evaporates 
        
                    
             
        
        
        
Answer:
mass
Explanation:
It is the amount of matter .