Physical Science Module 13

20 Questions  I  By Pattep38
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Physical Science Quizzes & Trivia
Module 13 The Forces in Creation: Part 3

  
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Questions and Answers

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  • 1. 
    The center of an atom, containing the protons and neutrons is called:
    • A. 

      Proton

    • B. 

      Neutron

    • C. 

      Electron

    • D. 

      Nucleus


  • 2. 
    The number of protons in an atom is called the:
    • A. 

      Adrionic Number

    • B. 

      Atomic Number

    • C. 

      Atomic Nucleus

    • D. 

      Average Mass Number


  • 3. 
    The sum of the numbers of neutrons and protons in the nucleus of an atom is called the:
    • A. 

      Atomic Number

    • B. 

      Adrionic Number

    • C. 

      Mass Number

    • D. 

      Atomic Nucleus


  • 4. 
    Atoms with the same number of protons but different numbers of neutrons are called:
    • A. 

      Isotopes

    • B. 

      Elements

    • C. 

      Isobars

    • D. 

      Pions


  • 5. 
    A collection of atoms that all have the same number of protons are called:
    • A. 

      Isotopes

    • B. 

      Elements

    • C. 

      Pions

    • D. 

      Quarks


  • 6. 
    An atom with a nucleus that is not stable is called:
    • A. 

      Pion

    • B. 

      Quark

    • C. 

      Isotope

    • D. 

      Radioactive Isotope


  • 7. 
    Which is larger, an electron or a proton?
    • A. 

      Electron

    • B. 

      Proton


  • 8. 
    Which is negatively charged?
    • A. 

      Electron

    • B. 

      Proton


  • 9. 
    What causes the nuclear force?
    • A. 

      Exchange of Gluons

    • B. 

      Exchange of Quarks

    • C. 

      Exchange of Pions

    • D. 

      Exchange of Neutrons


  • 10. 
    The nuclear force is a short-range force because quarks can only exist for a short time.
    • A. 

      True

    • B. 

      False


  • 11. 
    Choose the correct number of protons, electrons, and neutrons in the atom 48Ca.
    • A. 

      28 protons, 28 electrons, 20 neutrons

    • B. 

      20 protons, 20 electrons, 28 neutrons

    • C. 

      8 protons, 8 electrons, 40 neutrons

    • D. 

      40 protons, 40 electrons, 8 neutrons


  • 12. 
    Choose the correct number of protons, electrons, and neutrons in the atom 124Sn.
    • A. 

      74 protons, 74 electrons, 50 neutrons

    • B. 

      24 protons, 24 electrons, 100 neutrons

    • C. 

      50 protons, 50 electrons, 74 neutrons

    • D. 

      118 protons, 118 electrons, 6 neutrons


  • 13. 
    Choose the correct number of protons, electrons, and neutrons in the atom 109Ag.
    • A. 

      47 protons, 47 electrons, 62 neutrons

    • B. 

      62 protons, 62 electrons, 47 neutrons

    • C. 

      100 protons, 100 electrons, 9 neutrons

    • D. 

      52 protons, 52 electrons, 57 neutrons


  • 14. 
    How many Bohr orbits would a model of the 23Na atom have and how many electrons would be on the outermost orbit?
    • A. 

      1 orbit and 23 electrons on the outer orbit

    • B. 

      2 orbits and 9 electrons on the outer orbit

    • C. 

      3 orbits and 1 electron on the outer orbit

    • D. 

      4 orbits and 13 electrons on the outer orbit


  • 15. 
    Which of the following atoms are isotopes? 144Ce,   144Nd,   144Sm,   145Nd 
    • A. 

      144Ce, 144Nd, 144Sm

    • B. 

      144Nd, 145Nd

    • C. 

      144Ce, 144Sm

    • D. 

      144Nd, 144Sm, 145Nd


  • 16. 
    A radioactive isotope has a half-life of 3 hours.  If a scientist has 30 grams of the isotope, how much is left after 15 hours?
    • A. 

      1.875 grams

    • B. 

      7.5 grams

    • C. 

      0.9375 grams

    • D. 

      3.75 grams


  • 17. 
    What is the daughter product in the beta decay of 144Ce?
    • A. 

      144Ce

    • B. 

      144Pr

    • C. 

      144La

    • D. 

      140Ba


  • 18. 
    What is the daughter product in the alpha decay of 220Rn?
    • A. 

      220Fr

    • B. 

      220At

    • C. 

      216Po

    • D. 

      220Rn


  • 19. 
    What is the daughter product in the gamma decay of 239U?
    • A. 

      239U

    • B. 

      239Np

    • C. 

      235Th

    • D. 

      239Pa


  • 20. 
    If a piece of paper is placed between a radioactive isotope and a person, which kind of radioactive particle will the person be protected from?
    • A. 

      Alpha Particles

    • B. 

      Beta Particles

    • C. 

      Gamma Particles

    • D. 

      Alpha and Beta Particles


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