Science

8th

grade

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Chemistry Quiz

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20 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
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    What is an element?
    An element is an atom and two atoms
    An element is one or more atoms of the same kind.
    An element is more than one of different kinds
  • 2. Multiple Choice
    1 minute
    1 pt
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    What is a compound?
    One single atom
    Many atoms of the same element
    A molecule made of more than one element
    Everything is made of matter 
  • 3. Multiple Choice
    1 minute
    1 pt
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    What is the chemical formula for this molecule?
    C6H6O6
    C6H606
    C6H12O6
    6C12H6O
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