The correct answer is b. al, mg, li
That's because Cobalt is not a representative element since it's not found in the first 2 or the last 6 groups.
        
             
        
        
        
1. Washing your hands every time you use the bathroom.
2. Prevent yourself from touching your face.
3. Wear your mask and remember to cough in your elbow.
        
             
        
        
        
I believe that the options that best describe the qualities of the tragic heroine in these two passages are: 
- They both show the main character sacrificing her life for her principles. 
- They both show the main character experiencing a downfall and awaiting death. 
- They both show moments in the main characters' experiences that evoke pity.
The tragic heroine trope portrays a female protagonist who ends up suffering terribly due to a fatal flaw in her character.
 
        
                    
             
        
        
        
Hope the attached articles help