You are presented with the quiz "What does an object made of stainless steel have the properties of?" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "if an object is made of a material then that object has the properties of that material" and "standard knife blade material is heat treated stainless steel". 

So, what's the best answer to the question?


 

   stainless steel        