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Does the temperature of a substance changes before the change of state is completed?
No. During a phase change the temperature is constant until the phase change is complete.
What is it called to change states of matter?
Phase change. Liquid phase to gaseous phase (evaporation) Liquid phase to solid phase (solidification, freezing) Solid phase to gaseous phase (sublimation9 Etc...
What is the phase change in which a substance changes directly from a gas to a solid?
Deposition is the phase change in which a substance changes directly from a gas to a solid without passing through the liquid phase. It occurs when the temperature of a gas decreases to such an extent that particles lose energy and come together to form a solid.
What is a process that changes liquid to a gas?
Evaporation. or a phase change
What is that phase change in which a substance changes from a gas to a liquid?
Condensation
Are phase changes physical or chemical in nature?
Phase changes are physical changes in nature. They involve a change in the state of matter (solid, liquid, gas) rather than a change in the chemical composition of the substance. Heating or cooling a substance can trigger phase changes.
The phase change in which a substance changes from a gas directly to a liquid is?
this phase change is called condensation
Freezing is the phase change that occurs when a changes into a?
Freezing is the phase change that occurs when a liquidchanges into a solid.
What properties do not change when matter changes state?
During phase changes the temperature of a substance does not change.
What phase does water change to when boiled?
Water changes from a liquid phase to a gaseous phase when it is boiled.
What are the change of matter?
The melting phase changes are Solid~Liquid~Gas and the freezing phase changes are Gas~Liquid~Solid
When a substance changes from one physical form to another you say the substance has had a what?
When a substance changes from one physical form to another, you say the substance has had a phase change or undergone a phase transition.
What is it called when the three states change?
changes of state are called phase changes.
Does the moon's actual shape change when the phase changes?
no.
Does the temperature of a substance changes before the change of state is completed?
No. During a phase change the temperature is constant until the phase change is complete.
What is a phase change in which a substance changes directly from a solid to gas?
A phase change directly from a gas to a solid is called deposition.
What is a phase change in which a substance changes directly from a solid to a gas?
A phase change directly from a gas to a solid is called deposition.
