Serena is mixing a material into a beaker filled with a liquid. She notices that the material seems to disappear into 
       
      
                
     
    
    
    
    2  answers:
            
              
<u>Answer: </u>
solubility
<u>Explanation: </u>
• Solubility  is the property of an object that makes it dissolve in a solvent , thus making it 'disappear'. This is what is happening in the question.
• Conductivity  is the property of a material that allows it to conduct electricity , i.e., it allows electricity to pass through it.
 
                                
             
                    
              
Answer: 
Solubility
Explanation: 
Solubility makes the material soluble into the water, making it seem like it disappeared. Conductivity is just a property that allows the material to conduct electricity.
 
                                
             
         	
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