Look up the reference density value for aluminum in Table 2 and calculate the % error for the determined density. Show your work below. 5. Someone sold you a ring and told that it was a gold one. Just to double-check if it is indeed gold, you decided to determine its density. You weighed the ring and found the mass to be 21.25g. Then you have measured the volume of the ring by water displacement. You placed 37.0mL of water in an empty graduated cylinder. After the ring was placed in the cylinder, the volume of water increased to 39.5mL. What is the density of the ring? Show your work below (next to the diagram). Is it gold (yes or no)? Use data in Table 2 to answer the question. Explain your answer. Which material is it most likely made of? Use data in Table 2