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What are chemical changes?. A change in matter that produces a different kind of matter. Important Vocabulary. Rusting : when oxygen and iron mix and create Black crusty stuff. EX : an old car. Tarnishing : when certain metals mix with air EX : An old coin. - PowerPoint PPT Presentation
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What are chemical changes?A change in matter that produces a
different kind of matter.
Important VocabularyRusting : when oxygen and iron mix and create Black crusty stuff.EX : an old car.Tarnishing : when certain metals mix with airEX : An old coin.Burning : when oxygen and hydrogen mixEX : a firework being launched
Chemical changes in matter.Pancake batter is first a liquid.Then when it cooks gas bubbles come up to
the top.Then finally when its all done then it’s a solid
spongy cake like substance.So if you are a pancake then that’s your life
cycle.
Other Examples in chemical change.
Rusting : anOld door knobAn old Carnival rideAn old car Tarnishing : anOld coin anOld burn barrelBurning : a fire place a gas canA flamethrower propane bottleA lighter
CREDITS BY: Darrius and Arron : producer Darrius
typer ArronPicturer guy Darrius and Arron Director
DarriusAnd Arron poster people
Autumn ,Tamiyah,andCarlitto
GROUP # 5
HAVE A GREAT DAY EVERYBODY!!!!!!!!!!!!
HAVE A GREAT DAY
BYE BYE
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