QUIZ
Covalent Bonding
jgroll
4 years ago
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  • Question 1
    30 seconds
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    Q. How many valence electrons does nitrogen have?
    answer choices
    3
    2
    5
    1
  • Question 2
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    Q. What can be generalized about covalent bonds?
    answer choices
    Electrons will be exchanged.
    Electrons will be transferred.
    Electrons will be given and taken.
    Electrons will be shared.
  • Question 3
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    Q.

    What is it called if there are three-pairs of electrons being shared?

    answer choices

    Triple Bond

    Three Single Bonds

    Tribond

    Double and Single Bond Combo

  • Question 4
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    Q.

    Which of the following is the best representation of a molecule of fluorine (F2)?

    answer choices

    A

    B

    C

    D

  • Question 5
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    Q.

    Carbon is in 4A, so how many bonds can it form based on electrons needed to fill its outer shell?

    answer choices

    1

    3

    4

    5

  • Question 6
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    Q. What two types of atoms make a covalent bond?
    answer choices
    2 Nonmetals
    1 Nonmetal & 1 Metal
    2 Metals
    2 Noble Gases
  • Question 7
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    Q. What is a diatomic element?
    answer choices
    a metal bonded with a nonmetal
    2 or more nonmetals bonded together
    2 or more metals bonded together
    2 atoms of the same element bonded together
  • Question 8
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    Q. How many electrons are shared in a double bond?
    answer choices
    2
    4
    6
    8
  • Question 9
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    Q.

    What bond is formed between a metal and a nonmetal?

    answer choices

    Covalent bond

    Ionic bond

    Hydrogen bond

    Metallic bond

  • Question 10
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    Q.

    When two nonmetals do not share electrons evenly, the resulting covalent bond will be

    answer choices

    nonpolar

    polar

    ionic

    metallic

  • Question 11
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    Q.

    Since covalent compounds do not have free charges, they are

    answer choices

    good conductors

    poor conductors

    ionic

    metallic

  • Question 12
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    Q. Most covalent compounds are do not exist in which state?
    answer choices
    solid
    liquid
    gas
  • Question 13
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    Q. The number of bonds an element will form in a covalent compound will be equal to
    answer choices
    the number of valence electrons
    eight electrons
    the number of electrons needed to reach an octet
    the group number
  • Question 14
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    Q.

    Which would be the only situation where valence electrons would be shared evenly?

    answer choices

    metals and nonmetals

    different nonmetals

    nonmetals of the same element

    metalloids of the same element

  • Question 15
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    Q.

    Which formula is for phosphorus trichloride?

    answer choices

    KCl3

    PCl3

    K3Cl

    P3Cl

  • Question 16
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    Q.

    Silicon dioxide is the compound in sand. What is its formula?

    answer choices

    SO2

    NaO2

    SiO2

    SiO

  • Question 17
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    Q. The chemical formula of sulfur hexabromide is
    answer choices
    SBr₆
    S₆Br
    S(VI)Br
    S6Br
  • Question 18
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    Q.

    What is the formula for diphosphorus pentoxide?

    answer choices

    P2O5

    PO5

    P5O2

    P2O6

  • Question 19
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    Q. What is the correct name for NO?
    answer choices
    Mononitrogen Monoxide
    Nitrogen Monoxide
    Mononitrogen Dioxide
    Nitrogen Oxide
  • Question 20
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    Q. Which of the following is NOT an ionic compound:
    answer choices
    CaO
    NaOH
    BaCl2
    Br2
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