Metal Melting Point (°C) Boiling Point (°C) Density in Solid State (g/cm3) Copper 1,083 2,567 8.3–9.0 Lead 327.3 1,750 11.3 Gold 1,063 2,660 19.3 A scientist has a sample of each of the metals listed in the table above. All three samples have the same mass. Of the three samples, the sample of _______ will change from a liquid to a gas at the highest temperature, and the sample of _______ has the greatest volume. A. gold; copper B. copper; gold C. copper; lead D. gold; gold