Because melting only affects the state of matter that the melted substance is, it doesn't change the chemical properties.
it is a physical change
physical change according to physics nd chemical change according to chemistry
Melting is a physical change.
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.
Melting is always physical.
Ice melting is a physical change.
Melting an iron rod is a physical change
Melting is a physical change.
Melting is a physical change.