Me feel in the blanks giving 30 points 4) properties can only be observed when a substance changes into another substance. 5) properties such as color and shape are easy to observe. 6) in a chemical change a substance forms. 7) cooking or baking food results in a change. 8) a melting ice cube is a change. 9) iron rusting is an example of a change. 10) water boiling on the stove is an example of a change

4:chemical properties can only be observed when a substance changes into another substance.

5: physical properties such as color and shape are easy to observe

6: in a chemical change an altered substance forms

7: cooking or baking food will result in a chemical change

8: a melting ice cube is a physical change

9: the rusting of iron is a chemical change

10: water boiling is a scientific physical change

the answer is d. 4

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