1. You have found a piece of metal that you can't identify, so you decide to determine the density to help with the identification. Since it's an irregular shape, you take out your largest graduated cylinder and put sufficient water in for the 'volume displacement' method for determination of the density. The initial volume of the water is 445 mL and after carefully placing the metal into the cylinder the volume increases to 907 mL. The mass of the metal is 225.700 g.