Atoms and Particles Quiz
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Questions and Answers

What three particles make up an atom?

  • Positrons, neutrons, and electrons
  • Protons, neutrons, and electrons (correct)
  • Protons, electrons, and positrons
  • Protons, neutrons, and photons
  • Which of the following correctly organizes the items from smallest (left) to largest (right)?

  • Atom, cell, electron, neutron
  • Neutron, electron, atom, cell (correct)
  • Cell, atom, neutron, electron
  • Electron, neutron, atom, cell
  • What two particles compose the nucleus of an atom?

  • Electron and proton
  • Positron and electron
  • Neutron and electron
  • Neutron and proton (correct)
  • The electron configuration of potassium (K) is

    <p>1s²2s²2p⁶3s²3p⁶4s¹</p> Signup and view all the answers

    The electron configuration of aluminium (Al) is

    <p>1s²2s²2p⁶3s²3p¹</p> Signup and view all the answers

    What is the electron configuration of neon (Ne)?

    <p>1s²2s²2p⁶</p> Signup and view all the answers

    What is the electron configuration of strontium (Sr)?

    <p>1s²2s²2p⁶3s²3p⁶3d¹⁰4s²</p> Signup and view all the answers

    What is the electron configuration of zinc (Zn)?

    <p>1s²2s²2p⁶3s²3p⁶3d⁹</p> Signup and view all the answers

    What are the two particles that compose the nucleus of an atom?

    <p>Proton and neutron</p> Signup and view all the answers

    Which three particles make up an atom?

    <p>Protons, neutrons, and electrons</p> Signup and view all the answers

    What are the two particles that compose the nucleus of an atom?

    <p>Proton and neutron</p> Signup and view all the answers

    What is the electron configuration of fluorine (F)?

    <p>1s22s22p63s23p5</p> Signup and view all the answers

    What is the electron configuration of yttrium (Y)?

    <p>1s22s22p63s23p64s23d104p65s2</p> Signup and view all the answers

    Which of the following correctly organizes the items from smallest (left) to largest (right)?

    <p>Atom, cell, electron, neutron</p> Signup and view all the answers

    What three particles make up an atom?

    <p>Protons, neutrons, and electrons</p> Signup and view all the answers

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