Bill Nye: Phases
of Matter with
complete
verified
solutions
List the three phases of matter - answer solid, liquid, gas
What is needed to change the phase of matter? - answer Adding or
subtracting energy
What happens to the molecules of a compound when it changes
state from liquid to solid? - answer The molecules lose energy and
as a result, slow down and become closer together.
How does a refrigerator cool food and drinks? - answer A
refrigerator removes energy from the system, which in turn,
removes energy from the food.
How is steam different from water vapor? - answer You can see
steam but not water vapor.
of Matter with
complete
verified
solutions
List the three phases of matter - answer solid, liquid, gas
What is needed to change the phase of matter? - answer Adding or
subtracting energy
What happens to the molecules of a compound when it changes
state from liquid to solid? - answer The molecules lose energy and
as a result, slow down and become closer together.
How does a refrigerator cool food and drinks? - answer A
refrigerator removes energy from the system, which in turn,
removes energy from the food.
How is steam different from water vapor? - answer You can see
steam but not water vapor.
