Complete the statements by writing the number from the graph. The substance is in the gas phase only in region
.
The substance is in both the liquid and the solid phase in region
.
The substance is in only the liquid phase in region
.
The melting point is the temperature at region
.
The boiling point is the temperature at region
.
A graph of temperature versus time, with time in minutes as the horizontal axis and temperature in degrees Celsius as the vertical axis. 5 sections of line are labeled: 1 from 0 minutes, negative 80 degrees to 1, negative 40. 2: from 1, negative 40 to 3, negative 40. 3: from 3, negative 40 to 7, 360. 4: from 7, 360 to 15, 360. 5: from 15, 360 off the top at the chart at 18 minutes.