Physical change, because you are not permanently changing the substance. Also you can change the two substances back to how they originally were
Mixing is a physical process, chemical reactions are not involved.
toast is light charred in to a toaster
physical
Is chemical change
Chocolate milk is a mixture. It is not a change of any sort. The making of chocolate milk is a physical change as none of the components change their chemical identity.
physical change
A chemical change
It is a chemical change
physical change
Chocolate milk is a mixture. It is not a change of any sort. The making of chocolate milk is a physical change as none of the components change their chemical identity.
physical change
A chemical change
It is a physical change.
Yes, burning is a chemical change.
no! nothings reacting its just frozen :> your welcome
It is a chemical change
Physical, Since only the property of the chocolate didn't change, after it melted, it still is chocolate
Dissolution is a physical change.
physical change
A chemical change
chemical change