A student obtained a clean, dry graduated cylinder and a large piece of metal. He fills the cylinder with 28.1 mL of water. He then weighs the metal and finds the mass to be 369.80 g. He then submerges the metal in the water and finds the volume has increased to 45.3 mL. What is the density of the metal?

The following transition occurs at a molecular level for a substance. what transition corresponds to this change in microscopic structure? the carbon dioxide molecules on the left are in a regular, tightly packed pattern. after heating, it becomes much lower density. a. melting b. boiling c. sublimation d. freezing