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Is A match burns leaving only a charred stick of wood physical or chemical change?
Wiki User
∙ 10y ago
Chemical, because it changes into another substance after burning.
Wiki User
∙ 12y ago
Wiki User
∙ 10y agophysical change because it is still wood, just charred
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Is Cleaning a painted surface with acid a chemical or physical change?
Chemical broooooooooooooooo niga
Is peeling an apple a physical or chemical change?
it is a chemical change
Is crushing charcoal into powder a physical or chemical change?
Chemical I think
Is a wet handkerchief is physical or chemical change?
physical as the chemical structure does not change.
Is ripping your jeans chemical or physical change?
Physical - there are no chemicals involved
Is A match burns leaving only a charred stick of wood chemical or physical?
physical change because it is still wood, just charred
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 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
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.
Is Cleaning a painted surface with acid a chemical or physical change?
Chemical broooooooooooooooo niga
Is peeling an apple a physical or chemical change?
it is a chemical change
Is crushing charcoal into powder a physical or chemical change?
Chemical I think
Is a wet handkerchief is physical or chemical change?
physical as the chemical structure does not change.
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.
