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There are three main states that a substance can exist as: solid, liquid and gas. The transition between these states occur when a substance is heated or cooled past their freezing/melting or boiling/condensing points.
Solid -> Liquid = Melting
Liquid -> Gas = Boiling
Gas -> Liquid = Condensing
Liquid -> Solid = Freezing
What else can I help you with?
Matter changes state because of?
Matter changes state because of temperature and pressure. These quantities bring change.
When a substance changes state what happens to its thermal energy?
Changes the temperature of the substance
How are the states changes of water similar to the state changes in most other substances?
These changes of state are: solid to liquid, liquid to gas, gas to liquid, liquid to solid, solid to gas, gas to solid. The majority of substances have these state of matter changes.
What two processes change water into a gaseous state?
In evaporation, a liquid such as water changes to a gaseous state. In sublimation, a solid such as ice changes driectly to a gas or vapor without going through a liquid state.
Changes from a liquid to a solid?
When any liquid changes to a solid it as too be frozen or cooled to such a state where the molecule join together to make one uniform state (aka soild)
How substances changes from one state to the other state?
through changes of energy
Why are changes of state chemical changes?
They aren't; a change of state is a physical change
Are state changes chemical or physical changes?
Physical Changes
What Matter changes state because of?
Matter changes state because of pressure and temperature.
When water is boiled it changes?
When water boils it changes from a liquid state to a gaseous state.
How are the state changes of water similar to the state changes in most other substances?
These changes of state are: solid to liquid, liquid to gas, gas to liquid, liquid to solid, solid to gas, gas to solid. The majority of substances have these state of matter changes.
What happens to water as it changes state?
The density changes.
How the temperature can bring can bring about changes in the state of matter?
how temperature can bring about changes in the state of matter
Changes in state of water?
The only changes of state in pure boiling water is from liquid to gas.
Are the changes in the state of matter chemical changes?
No, changes in state of matter (such as melting, freezing, boiling) are physical changes, not chemical changes. Chemical changes involve the formation of new substances with different chemical properties.
What two conditions can change the state of matter?
1) melting-solid state changes into liquid state and 2)freezing-liquid state changes into solid state
What is the name for when a solid changes into a gas?
Sublimation. It bypasses the liquid state and changes directly into gaseous state.
