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Atomic Theory Unit: Quiz

  1.  
    Subatomic particle with a positive charge
    A. Electron B. Proton C. Quark D. Nucleus E. Neutron
  2.  
    Subatomic particle with a negative charge
    A. Quark B. Lepton C. Electron D. Neutron
  3.  
    Where are the protons and neutrons located in the atom
  4.  
    What part of the atom carries the most atomic mass
  5.  
    What is a quark?
  6.  
    What is a lepton
  7.  
    What is a valence electron
Answer Key
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Atomic Theory Unit: Quiz (Answer Key)

  1.  
    Subatomic particle with a positive charge
    A. Electron B. Proton C. Quark D. Nucleus E. Neutron
  2.  
    Subatomic particle with a negative charge
    A. Quark B. Lepton C. Electron D. Neutron
  3.  
    Where are the protons and neutrons located in the atom
    Nucleus
  4.  
    What part of the atom carries the most atomic mass
    Nucleus
  5.  
    What is a quark?
    An elementary particle that makes up protons and neutrons. It also keeps the nucleus together.
  6.  
    What is a lepton
    An elementary particle that plays a key role in the universe's forces. An electron is a type of lepton. It cannot combine to create bigger particles
  7.  
    What is a valence electron
    The electron in the outermost shell. This electron can be gained, lost, or shared. The energy levels of valence electrons determines that chemical properties of the atom

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