Basic Quiz For 7th Grade Science Elements

8 Questions | Total Attempts: 486

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7th Grade Science Quizzes & Trivia

Basic quiz for 7th grade science.


Questions and Answers
  • 1. 
    How many electrons are found in the energy level closest to the nucleus?
    • A. 

      0

    • B. 

      2

    • C. 

      8

    • D. 

      18

  • 2. 
    How many valance electrons does Neon have?
    • A. 

      2

    • B. 

      8

    • C. 

      18

    • D. 

      20

    • E. 

      10

  • 3. 
    Silicon is a
    • A. 

      Metal

    • B. 

      Nonmetal

    • C. 

      Metalloid

    • D. 

      Noble gas

  • 4. 
    The nucleus of an atom contains
    • A. 

      Electrons

    • B. 

      Electrons & protons

    • C. 

      Electrons & neutrons

    • D. 

      Protons & neutrons

    • E. 

      Only neutrons

  • 5. 
    How do you find out the number of electrons an element has?
    • A. 

      Atomic number

    • B. 

      Atomic weight

    • C. 

      Atomic weight - atomic number

    • D. 

      Round the atomic weight

  • 6. 
    Metals have___ or less valance electrons.
    • A. 

      0

    • B. 

      2

    • C. 

      3

    • D. 

      4

    • E. 

      5

  • 7. 
    Phosophorous is a
    • A. 

      Metal

    • B. 

      Nonmetal

    • C. 

      Metalloid

    • D. 

      Noble gas

  • 8. 
    How many neutrons does Copper have?
    • A. 

      29

    • B. 

      64

    • C. 

      10

    • D. 

      8

    • E. 

      35