Ionic And Covalent Bonding

39 Questions | Total Attempts: 61

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Ionic And Covalent Bonding

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Questions and Answers
  • 1. 
    Why is it necessary to use prefixes in naming covalent compounds?
  • 2. 
    Name the following Covalent compound: SO3
  • 3. 
    Name the following Covalent compound: P4O8
  • 4. 
    Name the following Covalent compound: N­2O
  • 5. 
    Write the formula for the covalent compound: Disulfur decaflouride
  • 6. 
    Write the formula for the covalent compound: Phosphorous trichloride
  • 7. 
    Write the formula for the covalent compound: Tetracarbon hexahydride
  • 8. 
    Give the formula for the following Ionic compound: Calcium Iodide
  • 9. 
    Give the formula for the following Ionic compound: Copper(II) chloride
  • 10. 
    Give the formula for the following Ionic compound: Silver(I) Acetate
  • 11. 
    Name the following Ionic compound: K2O
  • 12. 
    Name the following Ionic compound: NaClO
  • 13. 
    Name the following Ionic compound: KNO3
  • 14. 
    Which is the charge that results when oxygen becomes an ion?
    • A. 

      +2

    • B. 

      -3

    • C. 

      +3

    • D. 

      -2

  • 15. 
    Group 13 elements tend to acquire which charge when they form ions?
    • A. 

      +3

    • B. 

      -5

    • C. 

      +5

    • D. 

      -3

  • 16. 
    A compound has the formula X3Y. For every 15 X atoms present in this compound, how many Y atoms are there?
    • A. 

      3

    • B. 

      5

    • C. 

      45

    • D. 

      15

  • 17. 
    Which is a physical property of ionic compounds in their solid state?
    • A. 

      Good conductor of electricity

    • B. 

      Weak attractive forces between ions

    • C. 

      Low boiling point

    • D. 

      High melting point

  • 18. 
    Which is the correct formula for the compound formed between beryllium and nitrogen?
    • A. 

      BeN

    • B. 

      Be3N

    • C. 

      Be3N2

    • D. 

      Be2N3

  • 19. 
    What is the correct formula for the compound formed between magnesium and the phosphate ion?
    • A. 

      MgPO4

    • B. 

      Mg3PO2

    • C. 

      Mg3(PO4)2

    • D. 

      MgP2O8

  • 20. 
    Which is the correct formula for the compound Manganese (III) Fluoride?
    • A. 

      MnF

    • B. 

      Mn3F

    • C. 

      MnF3

    • D. 

      Mn3F3

  • 21. 
    Which is the correct formula for the compound Chromium (II) Nitrate?
    • A. 

      (Cr)2NO3

    • B. 

      Cr2NO3

    • C. 

      CrNO2

    • D. 

      Cr(NO3)2

  • 22. 
    How many single covalent bonds are elements in Group 16, light blue, likely to form?
    • A. 

      1

    • B. 

      2

    • C. 

      3

    • D. 

      4

  • 23. 
    Which combination of bonds is present in this molecule?
    • A. 

      Single Bond

    • B. 

      Double Bond

    • C. 

      Triple Bond

    • D. 

      Quadruple Bond

  • 24. 
    Which type of molecular shape is shown by this molecule?
    • A. 

      Trigonal pyramidal

    • B. 

      Tetrahedral

    • C. 

      Bent

    • D. 

      Trigonal planar

  • 25. 
    Which one do you like?
    • A. 

      Trigonal pyramidal

    • B. 

      Tetrahedral

    • C. 

      Bent

    • D. 

      Trigonal planar

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