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Worksheetschemical and physical change
Total questions: 30
Worksheet time: 49mins
Which is an example of a chemical change?
Cutting paper
Digesting Food
Crumbling paper
Boiling water
Select the properties of a physical change!
Color
Shape
Size
Bubbles
Temperature
Which of the following are examples of a Chemical Change?
Iron Rusting
Gas Burning
Breaking a glass
Boiling water
Burning Wood
What is a physical change?
I Don't care!
A change in the form or appearance of a substance
a change in a substance to something new
molecules interacting and changing into a new substance
What is a chemical change?
Forming a new substance
When two or more substances combine to make a greater one
When two or more substances combine to make a new chemical substance
Combing substances
In this example, there is no gas produced, no temperature change, no odor, and no solids formed. This must be a _________ change.
Physical
Emotional
Hypothetical
Chemical
the amount of matter in an object
mass
matter
volume
density
involves how a substance will interact with something else
physical change
chemical change
chemical property
physical property
Burning Sugar is an example of a ________________ change.
Physical Change
Chemical Change
Cracking an egg is a ________________ change.
Physical Change
Chemical Change
Copper tarnishing.
Milk curdling/souring.
Water freezing into Ice
Melting Chocolate
chemical change
physical change
Cutting a pizza into slices is what type of change?
chemical change
physical change
Wood Burning
A nail rusting
Cooking an egg
Sodium metal is cut with a knife
Crushing a Coke Can
Select the properties of a physical change!
Color
Shape
Size
Bubbles
Temperature
