Condensation (gas to liquid or solid or liquid to solid), vaporization (liquid or solid to gas), sublimation (solid to gas), solidification (liquid to solid), or melting (solid to liquid).
when heated or cooled, matter will change from one state to another.
a phase change
A 'phase' change.
a physical change :)
yes. Matter can change state when thermal energy is absorbed or released.
When matter undergoes a chemical change, the composition of the matter changes. When matter undergoes a physical change, composition of the matter remains the same.
A physical change occurs.
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.
Physical changes.
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.
water!
A 'phase' change.
a physical change :)
Energy is lost or gained.
A physical change occurs.
yes. Matter can change state when thermal energy is absorbed or released.
Phase changes are easy to observe. One state looks different from another. For example, when ice melts, it is quite easy to see.
When matter undergoes a chemical change, the composition of the matter changes. When matter undergoes a physical change, composition of the matter remains the same.
It's physical. It just changes from state of matter to another one.