Only one part of as there is a lot more that isn’t visible to us
        
             
        
        
        
Answer:
3,29L 
Explanation:
3.29L = V2
  
Formula: V1/T1 = V2/T2
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Given:
V1 = 3.0 L V2 = ?
T1 = 310 K T2 = 340 K
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Plugin:
(X stands in place of V2 just to make it easier to look at)
[3.0L / 310K = X / 340K]
(3.0L / 310K = 0.01L/K)
0.01L/K = X / 340K
(multiply 340K on both sides, it cancels out on the right)
0.01L/K * 340K = X
(0.01L/K * 340K = 3.29L)
**3.29L = X**
[or]
**3.29L = V2**
 
        
             
        
        
        
My science text book said that it was either diamond or gold.  Gold may not be right, but I am pretty sure diamond is.
Sorry if I got this wrong.