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In theory, yes. Practically no, unless he loses his mind.
No, it is not.
This chemical reaction is called dehydration.
yes it is a chemical change as some part of the axe gets removed
Physical
It is a chemical process whereby salt is removed from water. Once the salt is removed, the water is then fit for drinking.
liquid chemical agents
Liquid chemical agents
Physical
Physical as H2O and some other elements are only removed from the perfume istead of creating new substances Physical, because H2O and other chemical substances are removed instead of new chemical substance being created.
Tattoos
In a chemical reaction only electrons are removed because they are in the outer orbit rather than the nucleus and so it is more energetically favorable for them to be removed.