1. Material Aluminum Density (g/mL) 10 Mass 2. Solution: Volume 10 100 20 30 40 50 60 70 Mass 100 Solution: Volume de 3. 2 20 30 40 Material: 100 Mass Volume Solution: 2 200 Material: 3 4 2 10 20 30 40 200 3 Material: 200 2.7 300 4 5 9 50 60 mL 300 5 g mL 50 60 300 5 g 6 mL MEMAR 6 5 400 Density 70 400 7 70 400 7 Density Gold 7 Density 80 19.3 500 80 80 500 8 9 10 8 500 8 90 P 500 90 600 10 600 "www" 9 10 Lead 11.3 50 40 30 20 10 50 40 30 20 10 50 40 Nickel 1999 30 20 10 8.9​