A physical change.
physical because its chemical composition remains the same
A physical change.
Physical
It is a physical change. When the water vapour inside of the freezer turns to frost (ice), it hasnt changed the fact that it is still water, just in a different form. Therefore, this is a physical change.
Physical
It is a chemical change
Carving pumpkin physical change or chemical change
Dissolving in water is a physical change.
It is a physical change. When the water vapour inside of the freezer turns to frost (ice), it hasnt changed the fact that it is still water, just in a different form. Therefore, this is a physical change.
Physical
Boiling water is a physical change because it does not change the chemical composition of the water.
is water and oil a physical change or chemical change.
Ocean water is a substance, not a physical or chemical change.
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.
It is a chemical change
This is a physical change. The bubbles are pockets of steam which is the same chemical as water, just in a different state.
Carving pumpkin physical change or chemical change
chemicasl because the water does not change its form
water condensing is a physical change.
Condensation of water is a physical change.