Java Games: Flashcards, matching, concentration, and word search.

Physical and Chemical Changes

Read each clue. Tell if it is describing a Physical Change or a Chemical Change.
AB
this change does NOT change the molecules in the substancePhysical Change
when matter changes statePhysical Change
when matter changes its shapePhysical Change
when you make a mixturePhysical Change
this change is often easy to undoPhysical Change
this change DOES change the molecules in the substanceChemical Change
when changes make new substancesChemical Change
matter is never lost in this changeChemical Change
when atoms break free to form new moleculesChemical Change
this change is very hard or impossible to undoChemical Change


Ann Percival

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