Ions, Isotopes, Atoms, Periodic Table Review

22 Questions | Total Attempts: 532

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Isotope Quizzes & Trivia

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Questions and Answers
  • 1. 
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  • 2. 
    What is the difference between atoms and ions when it comes to the number of neutrons?
    • A. 

      Ions have one extra neutron

    • B. 

      Ions have one less neutron

    • C. 

      There is no difference when it comes to the number of neutrons

  • 3. 
    In an atom, the numbers of protons and electrons are...
    • A. 

      ...the same

    • B. 

      Are not the same

  • 4. 
    In an ion the numbers of electrons are...
    • A. 

      ... are the same as the number of protons

    • B. 

      ... not the same as the number of protons

  • 5. 
    An ion is an atoms that have..
    • A. 

      Gained or lost protons

    • B. 

      Gained or lost neutrons

    • C. 

      Gained or lost electrons

  • 6. 
    An atom that have gained electrons is an...
    • A. 

      .. positive ion

    • B. 

      .. negative ion

    • C. 

      ...neutral ion

  • 7. 
    1. The rows of the Periodic Table are called
    • A. 

      Period

    • B. 

      Group

  • 8. 
    The energy level is found by looking at the __________ number
    • A. 

      Period

    • B. 

      Group

  • 9. 
    The number of valence electrons are found by looking at the ____________ number.
    • A. 

      Group

    • B. 

      Period

  • 10. 
    The charge of an  atom is 
    • A. 

      Positive

    • B. 

      Negative

    • C. 

      Neutral

  • 11. 
    Most of the atoms volume (space) is
    • A. 

      The nucleus

    • B. 

      The electron cloud

    • C. 

      Empty space

    • D. 

      Proton mass

  • 12. 
    An atom has 40 electrons and 46 neutrons. How many protons does it have?
    • A. 

      40

    • B. 

      46

    • C. 

      86

    • D. 

      101

  • 13. 
    An atom has 22 electrons and 24 neutrons.  What is the atomic number?
    • A. 

      22

    • B. 

      24

    • C. 

      45

    • D. 

      2

  • 14. 
    The atom's mass is found mostly in the 
    • A. 

      Nucleus

    • B. 

      Protons

    • C. 

      Electrons

    • D. 

      Electron cloud

  • 15. 
    A particle has 25 protons, 22 electrons and 24 neutrons.  Which of these statement is true? 
    • A. 

      The particle is an atom

    • B. 

      The particle is an ion

    • C. 

      The particle is an isotope

    • D. 

      ) the particle is a nucleus

  • 16. 
    What is the atomic number of an atom that has 12 protons, 13 neutron and 12 electrons
    • A. 

      2

    • B. 

      12

    • C. 

      13

    • D. 

      15

    • E. 

      25

  • 17. 
    Two isotopes have the same number of
    • A. 

      Protons

    • B. 

      Neutrons

    • C. 

      Electrons

    • D. 

      Atoms

  • 18. 
    The atomic number of an element tells us the number of protons and neutrons in a specific isotope
    • A. 

      True

    • B. 

      False

  • 19. 
    The atomic number is the number of protons in the nucleus and also identifies the element
    • A. 

      False

    • B. 

      True

  • 20. 
    Pure Gold,  Pure Silver, and pure Oxygen are  all ...........
    • A. 

      Atoms

    • B. 

      Elements

    • C. 

      Compounds

    • D. 

      Molecules

  • 21. 
    A very small particle of matter is called an .........
    • A. 

      Atom

    • B. 

      Elements

    • C. 

      Compounds

    • D. 

      Molecule

  • 22. 
    Anything that has weight and takes up space is called. ..........
    • A. 

      Atoms

    • B. 

      Compounds

    • C. 

      Matter

    • D. 

      Noodles

  • 23. 
    Atoms can obtain full other shell by...
    • A. 

      Getting rid of a proton

    • B. 

      Loosing a neutron

    • C. 

      Losing or gaining electrons

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