If it is melting, boiling, condensing, subliming, or depositing, then it is changing state.
When a substance changes from one state of matter to another it is called changing its state. Temperature changes are usually the main cause of this change.
When a substance changes from one state of matter to another it is called changing its state. Temperature changes are usually the main cause of this change.
I think it can be classified as either a Chemical Reaction. Or an Endothermic reaction. I may not be understanding the correct queston though.
It may change its measurable properties but a simple state change is brought on by an increase or decrease the energy content of the material and does not alter the material from one material to another.
Motion
You change one state of matter to another by heating the matter or cooling it [aka] adding energy or removing the energy
The change from one state of matter to another is called a phase transition.
Change of state.
an object that has only one substance.(FOR EXAMPLE)water and suger is a chemical matter because the sugar disolves into the water but it is still water and it is not a physical matter because the a physical matter changes from one state to another.
Matter I think I'm not 100% shure but it say in my book matter in one state often can change to another state by adding or removing thermal energy
a liquid
phase change.