It's a physical change.. it can go back to the way it was before.
well when water changes into ice its a form of physical change
It is PHYSICAL because when the ice cubes melt, they turn into water. We can reverse the change and bring the water back into ice. Water has a chemical formula of H2O and so does ice. So, Physical Change: can be reversable, the object's components don't really change.
There are 2 types : chemical change and physical change the substance has changed state, you can see the change so basically its visible
is a physical change. The popsicle is still a popsicle even if its freezed, nothing has changed with it but its physical appearance :)
No, freezing water is a physical change, not a chemical one since no chemical reaction takes place. The water molecule (H2O) remains the same even though the physical state changes from a liquid to a solid.
Physical change
Physical change
Its a physical change because it can be reversed by re-freezing the water.
No, it is a physical change, not a chemical reaction.
Dissolving salt in water and making ice cubes
well when water changes into ice its a form of physical change
It is PHYSICAL because when the ice cubes melt, they turn into water. We can reverse the change and bring the water back into ice. Water has a chemical formula of H2O and so does ice. So, Physical Change: can be reversable, the object's components don't really change.
There are 2 types : chemical change and physical change the substance has changed state, you can see the change so basically its visible
is a physical change. The popsicle is still a popsicle even if its freezed, nothing has changed with it but its physical appearance :)
No, it's a physical action. No chemicals change into any other chemicals.
No, freezing water is a physical change, not a chemical one since no chemical reaction takes place. The water molecule (H2O) remains the same even though the physical state changes from a liquid to a solid.
No. It is a physical change.