Physical Science Vocab Chapter 6

20 Questions  I  By Shudson
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Physical Science Quizzes & Trivia
Multiple choice on chapter 6 physical science terms

  
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  • 1. 
    The attractive force between oppositively charged ions.  *forms when electrons are transferred from one atom to another.
    • A. 

      Ionic Bond

    • B. 

      Chemical Bond

    • C. 

      Metallic Bond

    • D. 

      Covalent Bond


  • 2. 
    A reaction in which one element or radical takes the place of another element or radical in a compound.
    • A. 

      Syntesis Reaction

    • B. 

      Single-Displacement Reaction

    • C. 

      Exothermic Reaction

    • D. 

      Double-Displacement Reaction


  • 3. 
    A substance or molecule that participates in a chemical reaction.
    • A. 

      Free radical

    • B. 

      Chemical structure

    • C. 

      Product

    • D. 

      Reactant


  • 4. 
    The attractive force that holds atoms or ions together. (force that makes them want to come together)
    • A. 

      Ionic Bond

    • B. 

      Chemical bond

    • C. 

      Metallic bond

    • D. 

      Covalent bond


  • 5. 
    A bond formed when atoms share one or more pairs of electrons.
    • A. 

      Ionic bond

    • B. 

      Chemical bond

    • C. 

      Metalic bonds

    • D. 

      Covalent bonds


  • 6. 
    The oxidation reaction of an organic compound in which heat is released.
    • A. 

      Single displacement reaction

    • B. 

      Decomposition reactions

    • C. 

      Combustion reaction

    • D. 

      Exothermic reaction


  • 7. 
    A substance that forms in a chemical reaction.
    • A. 

      Product

    • B. 

      Reactant

    • C. 

      Radical

    • D. 

      Chemical structure


  • 8. 
    The energy released when a chemical compound reacts to produce new compounds.
    • A. 

      Chemical energy

    • B. 

      Chemical equation

    • C. 

      Bond length

    • D. 

      Bond angle


  • 9. 
    The arrangement of the atoms in a molecule.
    • A. 

      Product

    • B. 

      Freee radical

    • C. 

      Chemical structure

    • D. 

      Reactant


  • 10. 
    A bond formed by the attraction between positively charged metal ions and electrons around them.
    • A. 

      Covalent bonds

    • B. 

      Metalic bonds

    • C. 

      Chemical bonds

    • D. 

      Ionic bonds


  • 11. 
    A chemical reaction that requires energy input.
    • A. 

      Exothermic reaction

    • B. 

      Combustion reaction

    • C. 

      Single displacement reaction

    • D. 

      Endothermic reaction


  • 12. 
    An atom or a group of atoms that has one unpaired electron.
    • A. 

      Free radical

    • B. 

      Chemical structure

    • C. 

      Reactant

    • D. 

      Product


  • 13. 
    A representation of a chemical reaction that uses symbols to show the relationship between the reactants and products.
    • A. 

      Chemical energy

    • B. 

      Chemical equation

    • C. 

      Bond length

    • D. 

      Bond angle


  • 14. 
    The distance between the nuclei of two bonded atoms.
    • A. 

      Chemical equation

    • B. 

      Chemical energy

    • C. 

      Bond length

    • D. 

      Bond angle


  • 15. 
    A chemical reaction in which energy is released to the surrounding as heat.
    • A. 

      Endothermic reaction

    • B. 

      Combustion reaction

    • C. 

      Exothermic reaction

    • D. 

      Single-displacement reaction


  • 16. 
    A reaction in which a single compound breaks down to form two or more simplier substances.
    • A. 

      Single-displacement reaction

    • B. 

      Double-displacement reaction

    • C. 

      Syntesis reaction

    • D. 

      Decomposition reaction


  • 17. 
    Any chemical change in which one species is oxidized (loses electrons) and another species is reduced (gains electrons)
    • A. 

      Decomposition reactions

    • B. 

      Oxidation-reduction reactions

    • C. 

      Syntesis reactions

    • D. 

      Single-displacement reaction


  • 18. 
    Reaction in which two or more substances combine to form a new compound.
    • A. 

      Oxidation reduction reaction

    • B. 

      Decomposition reaction

    • C. 

      Syntesis reaction

    • D. 

      Double-displacement reaction


  • 19. 
    A reaction in which a gas, a solid precipitate or a molecular compound forms from the apperent exchange of atoms or ions between two compounds.
    • A. 

      Double displacement reaction

    • B. 

      Single displacement reaction

    • C. 

      Syntesis reaction

    • D. 

      Decomposition reaction


  • 20. 
    The angle formed by two bonds to the same atom.
    • A. 

      Reactant

    • B. 

      Product

    • C. 

      Bond length

    • D. 

      Bond angle


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