All the mentioned drugs are mood-stabilizing drugs. 
A mood stabilizer refers to a psychiatric pharmaceutical drug used in the treatment of mood disorders featured by sustained and intense mood shifts, usually borderline personality disorder, bipolar disorder type I or type II, and schizoaffective disorder. 
The term mood stabilizer does not illustrate a mechanism, however, an effect. More accurate terminology is used to categorize these agents. 
 
        
             
        
        
        
An abiotic factor is a non living thing
        
                    
             
        
        
        
Photosynthesis allows plants, algae and certain bacteria to turn sunlight into chemical energy. The amazing feat is achieved because sunlight can fuel a reaction between water and carbon dioxide that, in turn, produces carbohydrates (simple sugars) and oxygen.
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