Electronics Element Chapter 2 Quiz

12 Questions

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Electronics Quizzes & Trivia

Questions and Answers
  • 1. 
    The chemical level of organization includes all of the following except which one?
    • A. 

      The study of water

    • B. 

      The study of body structure and organs

    • C. 

      The study of atoms and how they form bonds

    • D. 

      The study of organic molecules

  • 2. 
    All of the following are a level of organization in the human body except which one?
    • A. 

      Organs

    • B. 

      Cells

    • C. 

      Atoms

    • D. 

      Tissues

  • 3. 
    What is the purest form of matter
    • A. 

      Atom

    • B. 

      Element

    • C. 

      Molecule

    • D. 

      Ion

  • 4. 
    Which forms of an element can be used as a diagnostic tool?
    • A. 

      Isotopes

    • B. 

      Radioisotopes

    • C. 

      Atomic isotopes

    • D. 

      Radioactive

  • 5. 
    Which of the following is found orbiting the atom?
    • A. 

      Proton

    • B. 

      Neutron

    • C. 

      Electron

    • D. 

      Nucleus

  • 6. 
    Which of the following correctly describes the atomic number?
    • A. 

      The combined number of protons and neutrons

    • B. 

      The number of protons

    • C. 

      The number of electrons

    • D. 

      The combined number of protons and electrons

  • 7. 
    Which of the following types of bonding is characterized by two or more atoms sharing electrons to fill their outer shells?
    • A. 

      Ionic bond

    • B. 

      Covalent bond

    • C. 

      Charged bond

    • D. 

      Hydrogen bond

  • 8. 
    Sodium Chloride is formed by joining a sodium and chlorine molecule in what type of bond?
    • A. 

      Ionic bond

    • B. 

      Covalent bond

    • C. 

      Charged bond

    • D. 

      Hydrogen bond

  • 9. 
    Which statement correctly describes a hypertonic solution when compared to another solution?
    • A. 

      The solution is more concentrated with solutes that the other solution

    • B. 

      The solution has the same concentration of solutes as the other solution

    • C. 

      The solution is less concentrated with solutes than the other solution

    • D. 

      The solution is less concentrated with solvent than the other solution

  • 10. 
    What is an acid?
    • A. 

      A molecule with a PH of 7

    • B. 

      A molecule that releases hydroxide ions when added to water

    • C. 

      A molecule that releases hydrogen atoms when added to water

    • D. 

      A molecule with a PH of higher than 7

  • 11. 
    what is a base
    • A. 

      A molecule with a ph of 7

    • B. 

      A molecule that releases a hydroxide ions when added to water

    • C. 

      A molecule that releases hydrogen atoms when added to water

    • D. 

      A molecule with a ph less than 7

  • 12. 
    What condition results if the bloods ph is less than 7.35
    • A. 

      Acidosis

    • B. 

      Alkalosis

    • C. 

      Acidic

    • D. 

      Alkaline