Chem300/Exam1/ch.1

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MoralesG_93
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236269
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Chem300/Exam1/ch.1
Updated:
2013-09-22 06:48:33
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Chem300 Exam1
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Chem300/Exam1/ch.1
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  1. What is Chemistry?
    Chemistry is the study of the properties and transformations of matter
  2. What is matter composed of?
    matter is composed of tiny particles called atoms
  3. What are molecules?
    Molecules are atoms that are connected together via chemical bonds
  4. The ________ composition of matter dictates its properties and behavior
    chemical
  5. Which of the following would NOT be considered matter?
    A.sand
    B.light
    C.gasoline
    D.sugar
    E.water
    B.light
    (this multiple choice question has been scrambled)
  6. The Scientific Method is how chemists think.
    (True/False)
    True
  7. 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?
  8. The scientific method is a way of ....
    learning that emphasiszes observation and experimentation
  9. What is the difference between a law and a theory?
    A scientific law is a brief statement that summarizes

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