No, it is a change-of-state.
Melting of butter is a physical change.
Melting is a physical change.
A physical change
Physical, because the stuff that the butter is made out of doesn't change, just the state, or physical form, that it is in. (solid to liquid.)
Physical.
It is not chemical change ,it is a physical change
Melting is a physical change; but above a temperature the thermal decomposition of butter begin - this is a chemical change.
physical.
physical change
No, its a chemical change because even after its melted, it's still butter
During melting the chemical structure is not changed; but rusting involve chemical rreactions.
it is a physical change