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It is physical
it is a physical if you can get it back but if you cant it is chemical
Physical change
physical
Corrosion is a chemical process.
its a physical change
It is physical
Physical
It is a physical change
it is a physical if you can get it back but if you cant it is chemical
Physical change
physical reaction
physical
physical change
it is not a change at all but putting pizza in the oven is a chemical change
Coloring causes only a physical change to icing because it does not alter the chemical characteristics of the icing.
Corrosion is a chemical process.