Archie needs to find the density of an intricately crafted crown, to see if it is pure gold. He has no trouble measuring the mass, but he doesn’t know what to do next. What should he do?

Use the drop-down menus to label each of the following changes p for physical change and c for chemical change. the substance changes to a new substance. the original substance can be recovered. the color changes. gas is produced and given off. the substance changes size, shape, or volume.