Figure 2: Melting and Boiling Points of Some Substances
Substance Melting Point Boiling Point
Hydrogen
-259.3°C
-252.9°C
Nitrogen
-210.0°C
-195.8°C
Acetic Acid
16.6°C
117.9°C
Gold
1064.2°C
2856°C
26. Based on the information in Figure 2, which substances would be gases at 0°C? (2 points)