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Are state changes physical or chemical changes?
State changes are physical changes because they involve a change in the physical properties of a substance, such as its form or state of matter (solid, liquid, gas). No new substances are formed during a state change, making it a physical change rather than a chemical change.
What are the scientific changes in state?
Melting, Freezing, Deposition, Sublimation, Evaporation, Condensation. These are the six changes of state in science. :D By: Lola251999jbse
Which process changes water into a gaseous state?
The process that changes water into a gaseous state is called evaporation, where water is heated and transforms into vapor or steam.
Which state changes are exothermic and endothermic?
freezing is exothermic, melting is endothermic, evaporation is endothermic, condensation is exothermic.
What are the six phase transitions in chemistry?
The six phase transitions in chemistry are melting, freezing, evaporating, condensing, sublimation, and deposition. These phase transitions are used to refer to how an element changes from one state to another.
What are the six changes in state?
The six changes in state are melting (solid to liquid), freezing (liquid to solid), vaporization (liquid to gas), condensation (gas to liquid), sublimation (solid to gas), and deposition (gas to solid).
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
When water is boiled it changes?
When water boils it changes from a liquid state to a gaseous state.
What Matter changes state because of?
Matter changes state because of pressure and temperature.
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.
Changes in state of water?
The only changes of state in pure boiling water is from liquid to gas.
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
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
