1) Explain if a physical or chemical change is occurring during water melting. 2) Explain if a physical or chemical change is occurring during propane burning. 3) Explain if a physical or chemical change is occurring during iron rusting. 4) Give 2 examples of a physical change. 5) GIve 2 examples of a chemical change. 6) Which of the following statements comparing chemical and physical processes is most accurate?

Activity || Physical & Chemical Changes

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