Melting is a physical process.
Yes.
Physical
your dad 3000 is fat
No, that would only be a physical change.
Yes. Gold would have to bond with something for it to be a chemical change.
yes it is because a chemical change is way different than physical and a physical change is when it is still the same for example when you rip cut or crumble a pice of paper it is still the same !
A physical change.
physical change
Physical
Physical
Physical
Yes
your dad 3000 is fat
The wax melts, it can solidify into a solid again.
No, that would only be a physical change.
Ice is a physical change because the molecules within it begin to slow down, due to the lack of heat, causing it to solidify.
physical change
It is a physical change because its still milk that hasn't changed state.