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What else can I help you with?
Is peeling an apple a physical or chemical change?
it is a chemical change
Is crushing charcoal into powder a physical or chemical change?
Crushing charcoal into powder is a physical change, as it alters the size and shape of the charcoal without changing its chemical composition.
Is Cleaning a painted surface with acid a chemical or physical change?
Chemical broooooooooooooooo niga
Is ripping your jeans chemical or physical change?
Physical - there are no chemicals involved
Is squeezing a lemon a physical or chemical change?
It's a physical change why are some people f$#@%ing stupid and saying a chemical change??
Is A match burns leaving only a charred stick of wood chemical or physical?
physical change because it is still wood, just charred
Is leaving strawberries out to mold a physical change?
This is a chemical change.
Is leaving a potato slice and turns brown is a chemical or physical change?
It is a chemical change - oxidisation.
Is gasoline leaving an odor and drying a chemical or physical change?
Both
Is wood becoming charred and black from burning a chemical change?
yes charring of wood is chemical change
Making chocolate milk a physical or chemical change?
Physical change, because you are not permanently changing the substance. Also you can change the two substances back to how they originally were
Is A log burned leaving ash a physical change?
No, it's a chemical change. A physical change is one which can be reversed. Like ice to water to ice etc.
How does heat change a material and can it change back?
Heat raises the temperature of the material. If the change is small then there is only a physical change and allowing the material to return to its original temperature will return it to its original physical state.However, too much heat can result in chemical changes which are usually not reversible. For example, if you heat a piece of plastic enough it will crumple into a charred mass. That charred mass will not return to the pristine plastic.
Is stapling an envelope a physical change or chemical?
A physical change
What are the ways that burning changes the nature of wood?
Burning causes a physical and chemical change to wood. The physical change comes from the cellulose in the cell walls undergoing incomplete combustion and leaving behind ash and charred residue. The chemical changes that occur happen when the organics undergo complete combustion and turn into carbon dioxide and water vapor.
Is mixing sugar and water a physical change or a chemical?
Physical change.
Is painting a door a physical or chemical change?
Physical change of the paint, not the door.
