Density= Mass divided by Volume Measure and record the mass for each substance. Graph the results. Calculate to find density. SAND Average Density = _________ SALT Average Density = ___________ IRON FILINGS Average Density = ___________ Volume (mL) 25 mL Volume (mL) 25 mL Volume (mL) 25 mL Mass (g) Density (g/mL) Mass (g) Density (g/mL) Mass (g) Density (g/mL) 50 mL 50 mL 50 mL 75 mL 75 mL 75 mL 100 mL 100 mL 100 mL WATER Average Density = ___________ WOOD Average Density = ___________ RUBBING ALCOHOL Average Density = ___________ Volume (mL) 25 mL Volume (mL) 25 mL Volume (mL) 25 mL Mass (g) Density (g/mL) Mass (g) Density (g/mL) 50 mL 50 mL 50 mL 75 mL 75 mL 75 mL 100 mL 100 mL 100 mL Mass (g) Density (g/mL)