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Published byGrace Sharp Modified over 9 years ago
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Matter changes all the time: Physical Change: _____________________ _____________________________________ Chemical Change: _____________________ _______________________________________
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The substance does not change into something else Changes in:
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Rain to _______ Wood to _________ Paper to __________________ Wax to ____________ Potato to _________________ Gemstone to ______________________ Copper to ___________________
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1 kind of matter ____________________________________________ ____________________________________________ Example: Cooking foods cause them to go through a chemical change Egg vs. cooked egg
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Causes atoms to rearrange themselves to form new kinds of matter ___________________________________________: Heat Light Iron = gray Sound Fizzing Rust = reddish orange Color
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Burning of a candle in an oxygen atmosphere Changes to ash Carbon dioxide Water vapor
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