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ILS
1st semester final review
11
Science
9th Grade
07/08/2013

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Cards

Term
Scientific method
Definition
The scientific method is a set of steps to solving a problem. The steps are Recognizing a problem, researching a problem, forming a hypothesis, do the experiment, drawing conclusion.
Term
What is the controlled experiment?
Definition
The controlled experiment is the thing that doesn't change and stays the same.
Term
Scientific method
Definition
The scientific method is a set of steps to solving a problem. The steps are Recognizing a problem, researching a problem, forming a hypothesis, do the experiment, drawing conclusion.
Term
What is a controlled experiment?
Definition
The subject that stays the same and doesn't change.
Term
3.1 X 10(7)
Definition
31,000,000
Term
What are all the basic SI (metric) units for mass, temperature, length, & volume?
Definition
grams, Celsius, meter,& liter
Term
convert
2,500mm to dkm
0.034hg to cg
Definition
25,000
0000.034
Term
What is the conservation of mass and why is it important?
Definition
Talks about
Term
In the compound Al(2)(SO4)3, How many atoms are in the compound? How many oxygen atoms?
Definition
Term
Which of the following are physical or chemical changes?
-freezing point
-density
-rusting iron
-cooking eggs
-burning wood
-dissolving salt
Definition
Physical
-freezing point
-density
chemical
-rusting iron
-bur
Term
What is always true about density of a substance?
Definition
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