Density Questions Examine the graph and use it to answer questions 1 and 2. 1. The graph shows the mass vs. volume for several materials. For material G, what will the mass in grams be for a volume of 9 cubic centimeters (cc)? 2. The graph shows the mass vs. volume for several materials. For material E, what will the volume in cc be for a mass of 2 grams (g)? 3. We found a natural gemstone in a shop. It has a volume of 1.8 cm and a 3 mass of 7.164 g. What is the density of this sample, in g/cm ? 3