Melting is a physical change; but above a temperature the thermal decomposition of butter begin - this is a chemical change.
Melting butter in a pan is a physical change. It involves a change in state from solid to liquid without altering the chemical composition of the butter.
Melting of butter is a physical change.
Melting butter is a physical change because the butter retains its chemical composition while transitioning from a solid to a liquid state.
Melting butter is a physical change because it involves a phase change from a solid to a liquid without altering the chemical composition of the butter.
it is a physical change
it is a physical change
Physical.
Melting butter for popcorn is a physical change because the butter undergoes a change in state from solid to liquid without any chemical composition changes.
The melting of butter is a physical change because it involves a change in its state from solid to liquid without any chemical reactions taking place.
As you may know, determining whether a change is chemical or physical can sometimes be a real pain! This particular change is a hard one. If your talking about butter slightly melting on a hot day because it was left out on the counter, THAT is a physical change and is reversible by simply putting the butter into the fridge. However, melting butter on the stove and having it completely turn to liquid and turn a little brown, THAT is a chemical change and is hard to reverse... a chemical change has occurred while the butter was over the heat.
This is a physical change.