• 6

• 8

• 10

• 12

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DOK Level 1: Recall

Which of the following elements typically has an oxidation number of +1 in compounds?

• Oxygen

• Hydrogen

• Chlorine

• Nitrogen

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DOK Level 1: Recall

• Covalent bond

• Ionic bond

• Metallic bond

• Hydrogen bond

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DOK Level 1: Recall

• 0

• 1

• 2

• 3

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DOK Level 2: Skill/Concept

• +2

• +4

• +6

• +8

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DOK Level 2: Skill/Concept

Which type of bond is characterized by the sharing of electron pairs between atoms?

• Ionic bond

• Covalent bond

• Metallic bond

• Van der Waals bond

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DOK Level 1: Recall

• Due to the presence of hydrogen bonds

• Because of the lone pairs on the oxygen atom

• As a result of ionic bonding

• Due to the high electronegativity of hydrogen

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DOK Level 3: Strategic Thinking

• Single covalent bond

• Double covalent bond

• Triple covalent bond

• Ionic bond

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DOK Level 2: Skill/Concept

• +3

• +5

• +7

• -1

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DOK Level 2: Skill/Concept

Which of the following best describes the relationship between bond length and bond strength?

• Longer bonds are stronger

• Shorter bonds are weaker

• Longer bonds are weaker

• Bond length and strength are unrelated

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DOK Level 2: Skill/Concept