What does the diagram show about phases and
the phase of the substance as it is heated? Check
all that apply
The substance is a gas at more than
2,000°C
The particles are close together but move in
different directions between 0°C and
2.200°C
The attractions between the particles
increase in region 2.
M. The speed of the particles increases in region
Temperature (°C)
The substance does not exist as a solid
