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For each Example Identify if Each are Classified as a Physical or Chemical Change
and then Explain in Two or Three Sentences Why this Happens
(Be detailed - do not say the same thing for every example)

1.Cutting a Tomato
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2.Roasting a Marshmallow
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3.Evaporation water from a salt solution
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4.Melting of Ice
Screen_shot_2011-09-26_at_11.32.55_AM.png





5.The Formation of a Cloud
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6.The Formation of Rust
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7.Tearing Paper in Half
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8.The Formation of Water (H2O) and Salt (NaCl) from the Combination of HCl and NaOH
Screen_shot_2011-09-26_at_11.34.57_AM.png





9.Shattering Glass
Screen_shot_2011-09-26_at_11.49.33_AM.png





10.Freezing Fruit
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11.Formation of Fog
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12.Frying an Egg
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13.Pulling Copper into wire
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14. Melting Ice Cream
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15.Paper Towel Absorbing Juice
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16.Sublimation of Dry Ice

Screen_shot_2011-09-26_at_12.12.49_PM.png





17.Combustion of Gas

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18.Rotting Fruit
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19.Inflating a Balloon

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20.Mixing a Salad

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21.Digesting Food in Your Intestines

Screen_shot_2011-09-26_at_12.23.14_PM.png






22.Cooking Rice
Screen_shot_2011-09-26_at_12.19.48_PM.png







23.Explosion after the Mixture of 2 Chemicals

Screen_shot_2011-09-26_at_12.17.06_PM.png






24.Mixing Kool Aid Mix into Water
Screen_shot_2011-09-26_at_1.43.28_PM.png





25.Baking Bread
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Now try this practice quiz below:

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