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Spoiled food of any kind represents a CHEMICAL change.
Melting is a physical change.
Melting of butter is a physical change.
Alteration is a chemical process.
Physical change - make it frozen ; Chemical change - make it spoiled
A physical 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, 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.)
it is a physical change
Physical.
Physical.