Science

9th

grade

Image

Structure/Masses of Atoms

100
plays

16 questions

Show Answers
See Preview
  • 1. Multiple Choice
    30 seconds
    1 pt
    Image
    The number of protons
    The number of neutrons
    The Mass Number
    The number of valence electrons
  • 2. Multiple Choice
    30 seconds
    1 pt
    Image
    Neutrons = Mass Number + Atomic Number
    Neutrons = Mass Number - Atomic Number
    Neutrons = Atomic Number + Electrons
    Neutrons = Atomic Number - Electrons
  • 3. Multiple Choice
    30 seconds
    1 pt
    Image
    Mass Number = Atomic Number + Neutrons
    Mass Number = Atomic Number - Neutrons
    Mass Number = Atomic Number + Electrons
    Mass Number = Atomic Number - Electrons 
  • Answer choices
    Tags
    Answer choices
    Tags

    Explore all questions with a free account

    Already have an account?