Polarity Review

Using the Electronegativity Values Chart, what kind of bond does CH₄ have?

• Ionic

• Metallic

• Nonpolar covalent

• Polar covalent

Using the Electronegativity Values Chart, what kind of bond does NH₃ have?

• Ionic

• Metallic

• Nonpolar covalent

• Polar covalent

Using the Electronegativity Values Chart, what kind of bond does H₂S have?

• Ionic

• Metallic

• Nonpolar covalent

• Polar covalent

Using the Electronegativity Values Chart, which of the following bonds is the most polar?

• H - H

• H - N

• H - C

• H - F

Using the Electronegativity Values Chart, which of the following bonds is the most nonpolar?

• C - Cl

• H - Br

• H - Cl

• O - H

Which compound is an example of a Polar Covalent bond?

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Which compound is an example of a Nonpolar Covalent bond?

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The electrons in a Polar Covalent bond are shared

• evenly

• unevenly

• electrons are not shared

• none of the above

The electrons in a Nonpolar Covalent bond are shared

• evenly

• unevenly

• electrons are not shared

• none of the above

The following molecules contain polar bonds. The only polar molecule is

• SiH₃Cl

• CO₂

• CCl₄

• BF₃