It is physical change. It is a physical property. There is no change in the composition of the was as it becomes liquid.
Physical. (Its still water.)
physical. you didnt chance the substance atomically. you just melted it
viscosity is a physical characteristic not a physical change. it is the thickness of a substancephysical changes would be if it turned from solid into a liquid.for example a chocolate bar goes through a physical change when it becomes melted chocolate.
It is a physical change because when it melts it is still a candle just a melted one
It is a physical state change from a solid to a liquid. It is not a chemical change, unless other ingredients are then added when melted - as usually happens when used in cooking, for instance.
Physical because none of its chemical property's are not changed. Its still ice, just melted
Physical because none of its chemical property's are not changed. Its still ice, just melted
Physical change. The wax was solid and now it is a liquid. All phase changes are physical changes.
Physical, Since only the property of the chocolate didn't change, after it melted, it still is chocolate
This is a chemical reaction, a chemical change.
physical because a chemical change means it can never form back
physical because a chemical change means it can never form back
Physical
No. It is a physical change.
This is a physical change.
Physical because none of its chemical property's are not changed. Its still ice, just melted
Physical. (Its still water.)