Its a physical change because the substance does not form and etc.
it is physical
Chemical change
Frost is a physical change, the condensation and freezing of water vapor.
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.
chemical
Physical. (Its still water.)
Yes, it is. This is because there is a physical change. Being a liquid forming a solid. There is a chemical reaction when the hot water is added to the powder, forming a liquid, which is cooled, forming a solid
physical
No it is not. The chemical composition is H2O before and after freezing.
No, it is a physical change, like boiling, melting and freezing
Frost is a physical change, the condensation and freezing of water vapor.
physical changes, like freezing, boiling, cutting, breaking, bending
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.
chemical
physical
chemical
chemical
chemical
Physical. (Its still water.)