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Chem300/Exam1/ch.1
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What is Chemistry?
Chemistry is the study of the properties and transformations of matter
What is matter composed of?
matter is composed of tiny particles called atoms
What are molecules?
Molecules are atoms that are connected together via chemical bonds
The ________ composition of matter dictates its properties and behavior
chemical
Which of the following would NOT be considered matter?
A. light
B. water
C. sand
D. gasoline
E. sugar
A. light
The Scientific Method is how chemists think.
(True/False)
True
False
True
What is the Scientific Method Process?
1.Observation
measuring or observing
2.Hypothesis/Scientific Law
hypothesis:a guess
scientific law
: statement/relationship
3.Experimentation
testing your law
4.Theory
is why?
The scientific method is a way of ....
learning that emphasiszes observation and experimentation
What is the difference between a law and a theory?
A scientific law is a brief statement that summarizes
Author
MoralesG_93
ID
236269
Card Set
Chem300/Exam1/ch.1
Description
Chem300/Exam1/ch.1
Updated
2013-09-22T10:48:33Z
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