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Is the burning of leaves or melting of butter a physical reaction?
The burning of leaves is a chemical reaction. The way we can tell is because after the leaves are burned, they cannot go back to the way they were. Butter melting is a physical reaction because it does not change the molecules, and the butter has the ability to go back to it's original state.
When Butter is melting is it a physical or chemical change?
Melting of butter is a physical change.
Are butter biscuits a chemical change?
It is not chemical change ,it is a physical change
Is welding pieces of metal is chemical change?
not it can always be changed back to its original shape. but if you burn metal which i dont consider doing it is a chemical change. like melting butter and burning butter. burning is chemical, melting can be cooled again into its original form.
Is Butter melting in a pan physical or 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.
Is butter melting phisycal or chemical?
Physical.
Is melting butter chemical or physical change?
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.
Is a melting butter a physical change or a chemical change?
Melting butter is a physical change because the butter retains its chemical composition while transitioning from a solid to a liquid state.
Is the melting of butter a chemical change?
No, it is a change-of-state.
Is butter melting on toast a chemical or a physical change?
it is a physical change
Is melting butter for popcorn a chemical or physical?
physical change
Is melting point of butter a physical or chemical change?
physical.
