Answer:
nitrogen
Explanation:
as the group number increases, the atomic radius decreases
 
        
             
        
        
        
Density is the mass of compound divided by its volume can be shown as follows:


40 mL of snow having 20 g of mass calculated from density.
Now, 10 cm of snow = 3.93 inches = 20 g  
As, 10 inches of rain will produce 11 inches of ice as the volume of ice is bigger than rain water.
10 inches rain = 11 inches snow
3.93 inches of snow produced by  

Thus, 3.57 incehs of rain produces by 10 cm snow.
 
        
             
        
        
        
1 meat-eating, predatory, predacious. , hopefully this help :)
        
                    
             
        
        
        
There are chief differences between organic and inorganic compounds. ... The main difference is in the presence of a carbon atom; organic compounds will contain a carbon atom (and often a hydrogen atom, to form hydrocarbons), while almost all inorganic compounds do not contain either of those two atoms.
        
             
        
        
        
By being an alternative route to the reaction with a lower activation energy.