Remediation Physical and Chemical Changes
Directions – define the words below and answer the associated questions. Then organize the statements
as physical or chemical changes
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Physical change
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Chemical change
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What are some signs a chemical change has occurred?
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What is the difference between an endothermic and exothermic change?
Smashing an egg
Cutting the grass
Boiling water
Metals rusts outside
Baking a cake
Combining baking soda and vinegar
Cooking an egg
Fireworks exploding
Koolaid dissolved in water
Melting gold to make a necklace
Making a smoothie
Slicing a cake
Mixing chocolate syrup with milk
Digesting food
Toasting bread
Releases a gas
Change in size only
Change in state of matter only
Change of color
Release of heat
Physical Change
Chemical Change