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15 Cards in this Set

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