chemical and physical changes ya
they are totsmagoats diffrent
chemical change definition
that forms a new substance. At
the molecular level it involves breaking
the bonds between atoms.
Physical change definiton
of a chemical substance but not its
chemical composition.They are used
to separate mixtures into their component
compounds but can not make a different
chemical changes vs physical changes.
the state for example: when a piece of paper gets wet it is still paper just wet.