Elements, Atoms, Bonding And The Periodic Table Flash Quiz

12 Questions | Total Attempts: 221

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Elements, Atoms, Bonding And The Periodic Table Flash Quiz

On-Line Text Flash Quiz: Elements, Atoms, Bonding and the Periodic Table


Questions and Answers
  • 1. 
    What is matter? 
    • A. 

      Anything that has mass and occupies space.

    • B. 

      Anything that has density and occupies space.

    • C. 

      Anything that has volume and takes up space.

    • D. 

      Anything that has electrons and takes up space.

  • 2. 
    What is the difference between a compound and a mixture?
    • A. 

      A compound is a pure substance made up of two or more elements that are combined chemically in a specific ratio. A mixture is two or more substances that are in the same place and are not chemically combined.

    • B. 

      A mixture is a pure substance made up of two or more elements that are combined chemically in a specific ratio. A compound is two or more substances that are in the same place and are not chemically combined.

    • C. 

      A compound is a mixture made up of two or more elements that are chemically combined. A mixture is a combination of two or more substances that occupy the same place.

    • D. 

      A compound is set of element that are blended but not chemically combined. A mixture is made up of emulsifiers.

  • 3. 
    A compound is different from an element because a compound is:
    • A. 

      Made of two or more elements chemically combined.

    • B. 

      The building block of all matter.

    • C. 

      A mixture of elements.

    • D. 

      A pure substance.

  • 4. 
    What is an energy level?
    • A. 

      A region of an atom in which electrons of the same energy are likely to be found.

    • B. 

      A region of an element in which electrons of the same energy are likely to be found.

    • C. 

      The nucleus of an atom in which the same energy level as electrons are found.

    • D. 

      The region of an atom in which protons and electrons of the same energy level are likely to be found.

  • 5. 
    What is a chemical bond?
    • A. 

      A chemical bond is the force that holds atoms together.

    • B. 

      A chemical bond is the nucleus energy level that holds atoms together.

    • C. 

      A chemical bond is the exchange of valence electrons.

    • D. 

      A chemical bond is the pairing and sharing of electrons.

  • 6. 
     An electron dot diagram shows the chemical symbol and the_______
    • A. 

      An electron dot diagram shows the number of valence electrons in an atom.

    • B. 

      An electron dot diagram shows the total number of electrons in an atom.

    • C. 

      An electron dot diagram shows the energy levels of the electrons in an atom.

    • D. 

      An electron dot diagram shows the bonding electrons in an atom.

  • 7. 
    What is an atom's atomic number?
    • A. 

      An atom's atomic number is the number of protons in the nucleus of an atom.

    • B. 

      An atom's atomic number is the number of the protons and neutrons of the atom.

    • C. 

      An atom's atomic number is the number of valence electrons.

    • D. 

      An atom's atomic number is the atom's electronegativity.

  • 8. 
    In the Periodic Table, when does a period end?
    • A. 

      A period ends when the highest energy level has eight electrons.

    • B. 

      A period ends when the most active energy level bonds.

    • C. 

      A period ends when the valence electrons are traded.

    • D. 

      A period ends when the first energy level has two electrons.

  • 9. 
    The noble gases have eight valence electrons. Therefore_____
    • A. 

      Noble gases do not react easily with other elements.

    • B. 

      Noble gases easily react with other elements.

    • C. 

      Nobel gases seek to covalently bond with other elements.

    • D. 

      Nobel gases seek to ionically bond with other elements.

  • 10. 
     Even though it is not a metal, hydrogen is grouped above the alkali metals because_____
    • A. 

      Hydrogen is grouped above the alkali metals because it also has one valence electron.

    • B. 

      Hydrogen is grouped above the alkali metals because its physical properties resemble those of the alkali metals.

    • C. 

      Hydrogen is grouped above the alkali metals because its chemical properties are like those of the alkali metals.

    • D. 

      Hydrogen is grouped above the alkali metals because it does not behave like a nonmetal.

  • 11. 
    Elements in the same column of the Periodic Table are called ___________
    • A. 

      Elements in the same vertical column of the periodic table are called a family.

    • B. 

      Elements in the same vertical column of the periodic table are called a community.

    • C. 

      Elements in the same vertical column of the periodic table are called halogens.

    • D. 

      Elements in the same vertical column of the periodic table are called a period.

  • 12. 
    Which of these is a list of mixtures? 
    • A. 

      This is a list of mixtures: Air, soil, wood, gasoline, concrete and orange juice.

    • B. 

      This is a list of mixtures: Air, soil, saltwater, wood, gasoline, concrete and orange juice.

    • C. 

      This is a list of mixtures: Air, soil, water, wood, gasoline, concrete and orange juice.

    • D. 

      This is a list of mixtures: Air, soil, wood, gasoline, H2, O2,

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