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Is butter melting on warm toast a chemical or physical property?
It is a physical property. A chemical property would involve the butter reacting to the toast, but the butter is actually reacting to the heat from the toast. The butter would melt against any surface hot enough, where as butter would not melt on cold toast. Hence, the reaction to heat makes it a physical property. (A relatively easy way to remember is that physical properties deal with the transfer of physical energy or force such as heat, inertia, etc. Chemical properties occur when two material substances trade molecules or electrons.)
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 on toast a chemical or a physical change?
it is a physical change
Is mealting butter from popcorn chemical or 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.
Is Butter melted in a pan a physical change that releases energy?
This is an endothermic process (need energy for melting), a physical change..
When Butter is melting is it a physical or chemical change?
Melting of butter is a physical change.
Is butter melting on warm toast a chemical or physical property?
It is a physical property. A chemical property would involve the butter reacting to the toast, but the butter is actually reacting to the heat from the toast. The butter would melt against any surface hot enough, where as butter would not melt on cold toast. Hence, the reaction to heat makes it a physical property. (A relatively easy way to remember is that physical properties deal with the transfer of physical energy or force such as heat, inertia, etc. Chemical properties occur when two material substances trade molecules or electrons.)
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 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 butter melting phisycal or chemical?
Physical.
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 melting butter for popcorn a chemical or physical?
physical change
Is melting point of butter a physical or chemical change?
physical.
Is butter melting on toast a chemical or a physical change?
it is a physical change
Is melting of butter physical change or chemical?
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.)
Is melting butter a chemical or physical?
Melting butter is a physical change. Although the state of matter changes(solid into liquid), it is still the some substance.
Is scorching butter a physical or chemical change?
Melting is a physical change; but above a temperature the thermal decomposition of butter begin - this is a chemical change.
