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15 Cards in this Set
- Front
- Back
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A __ change is a change that only affects the physical properties of a substance.
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PHYSICAL
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Physical or Chemical Property? Size
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PHYSICAL
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Physical or Chemical Property? Shape
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PHYSICAL
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Physical or Chemical Property? State/Phase
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PHYSICAL
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Physical or Chemical Change? ice melting
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PHYSICAL
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Physical or Chemical Change? chewing an apple
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PHYSICAL
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A change that does not alter the chemical composition is called a __ change.
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PHYSICAL
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Another word for chemical change is a
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CHEMICAL REACTION
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Changes that break and reform bonds are called __ changes.
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CHEMICAL
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Physical or Chemical Change? enzymes breaks down sugars in an apple
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CHEMICAL
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Physical or Chemical Change? vinegar and baking soda release carbon dioxide
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CHEMICAL
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Physical or Chemical Property? flammability
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CHEMICAL
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The compounds resulting from a chemical reactionare called
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PRODUCTS
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The compounds present before a chemical reaction are called
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REACTANTS
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What are indicators of a chemical change?
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BUBBLING (NEW GAS), TURNING CLOUDY (NEW SOLID), TEMPERATURE CHANGE, COLOR CHANGE (NEW COLOR)
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