Melting is a physical change.
The movement of a textbook is a physical change, not a chemical change. Physical changes involve alterations in the appearance or state of a substance without changing its chemical composition. Moving a textbook from one place to another does not alter the chemical makeup of the textbook.
Physical change, changes the appearance or the surface. Chemical change, changes the minerals inside the object. Physical deals with the appearance and the surface. Chemical changes the structure of the minerals inside the object.
it is a physical change because it is not making a new substance. It is just changing the size/shape
It is a physical change because when it melts it is still a candle just a melted one
True. A change in state, such as from solid to liquid or gas, is a physical change because the substance's chemical composition remains the same and only its physical properties, like shape or state, change.
The wax of the candle melts and then rehardens. This is a physical change and reversible
Sublimation is a physical change.
It is a change of a physical property - for example the variation of temperature.
This is a physical change.
No. The whole idea of a physical change is one which does not alter the nature of the substance.
No. The whole idea of a physical change is one which does not alter the nature of the substance.
A change in the physical state of matter is a physical change.
This process is called physical change the answer to that is physical change!!!
No. The whole idea of a physical change is one which does not alter the nature of the substance.
change of state
One possibility is a change in state.
A physical change is a change that affects one or more properties of matter. For example, if you have a popsicle and it melts, it's looks change but the physical properties don't