Definition of detrim:
		
            
            
              
                "Heavy water is "heavy" because it contains deuterium."
              
            
          
            
              °An atom of the isotope.
            
            
            
              
                "There were about 80 deuteriums for every million protiums, and virtually no tritium."
              
	 
 
		
		
		Definition of detrim:
		
            
            
              
                "Heavy water is "heavy" because it contains deuterium."
              
            
          
            
              °An atom of the isotope.
            
            
            
              
                "There were about 80 deuteriums for every million protiums, and virtually no tritium."