Semester Review: Units 1-5

48 Questions | Total Attempts: 153

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Semester Review: Units 1-5

Semester Review over Units 1-5. Each question is labeled with what UNIT it came from so you can go back and study it if you have trouble with it.


Questions and Answers
  • 1. 
    Which term describes the process of testing a hypothesis?
    • A. 

      Creating a Hypothesis

    • B. 

      Doing an Experiment

    • C. 

      Drawing a Conclusion

    • D. 

      Researching

  • 2. 
    Unit 4:  Which of the following elements are transition metals? (You may select multiple answers)
    • A. 

      Manganese (Mn)

    • B. 

      Silicon (Si)

    • C. 

      Strontium (Sr)

    • D. 

      Gold (Au)

  • 3. 
    Unit4:  Which element has the largest atomic radius?
    • A. 

      Nitrogen (N)

    • B. 

      Zinc (Zn)

    • C. 

      Tungsten (W)

    • D. 

      Radium (Ra)

  • 4. 
    Unit 4:  Order the following elements in order of increasing ionization energy: Hg, Fr, Cl, F, As
    • A. 

      F, Cl, As, Hg, Fr

    • B. 

      Fr, Hg, As, Cl, F

    • C. 

      As, F, Cl, Fr, Hg

    • D. 

      Hg, Fr, Cl, F, As

  • 5. 
    Unit 4- Lithium (Li) is an alkaline earth metal.
    • A. 

      True

    • B. 

      False

  • 6. 
    Unit 4:  Which of the following elements are Lanthanoids? (You may select multiple answers)
    • A. 

      Lead (Pb)

    • B. 

      Einsteinium (Es)

    • C. 

      Potassium (K)

    • D. 

      Terbium (Tb)

  • 7. 
    Unit 4:  Which element has a mass number of 32?
    • A. 

      Sulfur (S)

    • B. 

      Germanium (Ge)

    • C. 

      Chlorine (Cl)

    • D. 

      Arsenic (As)

  • 8. 
    Unit 4:  How many neutrons are present in a Carbon-14 atom?
    • A. 

      4 neutrons

    • B. 

      6 neutrons

    • C. 

      8 neutrons

    • D. 

      10 neutrons

  • 9. 
    Unit 4:  An atom of which element has 12 protons, 12 neutrons, and 12 electrons?
    • A. 

      Carbon (C)

    • B. 

      Nitrogen (N)

    • C. 

      Magnesium (Mg)

    • D. 

      Sodium (Na)

  • 10. 
    Unit 4:  What is the name of an atom with an atomic mass number of 18 and 8 protons?
    • A. 

      Argon-40

    • B. 

      Oxygen-16

    • C. 

      Oxygen-18

    • D. 

      Fluorine-18

  • 11. 
    Unit 4:  Calcium (Ca) always has 20 protons.
    • A. 

      True

    • B. 

      False

  • 12. 
    Unit 4:  True or False: Na+ is an anion.
    • A. 

      True

    • B. 

      False

  • 13. 
    Unit 5:  What is the name for the ion CO32- ?
    • A. 

      Anion

    • B. 

      Cation

    • C. 

      Group of atoms

    • D. 

      Molecule

  • 14. 
    Unit 5:  Is OHan element, ion, or compound?
    • A. 

      Element

    • B. 

      Ion

    • C. 

      Compound

  • 15. 
    Unit 3:  What term describes the process of a substance changing from solid to gas?
    • A. 

      Condensation

    • B. 

      Deposition

    • C. 

      Sublimation

    • D. 

      Evaporation

  • 16. 
    Unit 3:  Which of the following is a chemical change?
    • A. 

      Glass breaking

    • B. 

      Inflating a basketball

    • C. 

      A towel absorbing water

    • D. 

      A nail rusting in the rain

  • 17. 
    Unit 3:  An example of intensive property is color.
    • A. 

      True

    • B. 

      False

  • 18. 
    Unit 4:  What is the mass number of the element Tin (Sn)?
    • A. 

      118.7

    • B. 

      119

    • C. 

      168.7

    • D. 

      78.7

  • 19. 
    Unit 4:  How many protons are present in an atom of Silver (Ag)?
    • A. 

      108

    • B. 

      94

    • C. 

      61

    • D. 

      47

  • 20. 
    Unit 2:  What describes a substance that is firm where molecules can only vibrate in place?
    • A. 

      Solid

    • B. 

      Liquid

    • C. 

      Gas

  • 21. 
    Unit 2:  What describes a substance that can change shape but has a fixed volume and its molecules are loose?
    • A. 

      Solid

    • B. 

      Liquid

    • C. 

      Gas

  • 22. 
    Unit 3:  What describes a substance that has no definite shape or volume and its molecules are completely free?
    • A. 

      Solid

    • B. 

      Liquid

    • C. 

      Gas

  • 23. 
    Unit 4:  An neutron is negatively charged.
    • A. 

      True

    • B. 

      False

  • 24. 
    Unit 4:  Which part(s) of an atom are located in the nucleus?
    • A. 

      Proton

    • B. 

      Neutron

    • C. 

      Electron

  • 25. 
    Unit 4:  What is the complete electron configuration for Chlorine (Cl)?
    • A. 

      1p22p22s63p23s5

    • B. 

      1s22s22p63s23p5

    • C. 

      3p5

    • D. 

      1s22s22p63s23p6