melting is a physical change. freezing is also a physical change. the only thing that changed was the state of matter.
a chemical change for example is buring, the substance changes to co2 and h2o.
melting is a physical change. freezing is also a physical change. the only thing that changed was the state of matter. a chemical change for example is buring, the substance changes to co2 and h2o.
Heating the solid piece of sodium metal can cause a physical change by melting it into a liquid. Cooling the liquid sodium back to its solid state would also be a physical change.
it is a physical change
physical change according to physics nd chemical change according to chemistry
Melting metal is a physical change because it does not change the composition of the metal. The metal goes from a solid state to a liquid state, but it is still the same substance with the same chemical makeup.
Melting is a physical change.
I think dhatt the answer is a physical change because if you just bent it then surley you can unbent it and still have a piece of metal.
melting ice a physical change
Melting of butter is a physical change.
Melting is a physical change.
Melting point is a physical property, not a change.
physical