What Am I?
Chemical vs. Physical
Scientific Method
Experiment
Water States
100
Trail mix
What is a mixture?
100
Wood burning to ash.
What is a chemical change?
100
An educated guess
What is a Hypothesis?
100
Variable
What is the part of an experiment that can be changed?
100
Solid to Liquid
What is Melting?
200
Different components are spread evenly
What is a Homogenous Mixture?
200
Crumpled paper
What is a physical change?
200
The first step of any experiment
What is Ask a Question?
200
A variable that the scientist changes and measures how it changes
What is the Independent Variable?
200
Liquid to Solid
What is Freezing?
300
Components are spread unevenly and you can see them.
What is a Heterogeneous Mixture?
300
Liquid water freezes to ice
What is a physical change?
300
A summary of your results and observations
What is a Conclusion?
300
A variable that remains the same in an experiment to see how it changes in response to something else.
What is a Dependent Variable?
300
Gas to Liquid
What is Condensation?
400
Copper, Helium, Oxygen
What are elements?
400
Flammability
What is a chemical property?
400
Materials
What are the things you need to conduct an experiment?
400
The Kool-Aid mixed with water to form
What is a solution?
400
Solid to Gas
What is Sublimation?
500
A vegetable salad
What is a mixture?
500
The wall is purple
What is a physical property?
500
Procedure
What are the steps you take to make an experiment?
500
An example of a suspension
What is Milk, Blood, Cornstarch, or Flour in water?
500
Gas to Solid
What is Deposition?
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