Bond Polarity

When you have Br-Br, what is the polarity?

• Polar

• nonpolar

• Ionic

Tags

NGSS.HS-PS1-1

When you have Li-O, what is the polarity?

• nonpolar

• polar

• ionic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Look at this covalent molecule as a whole. What type of molecule is it? (Is it symmetrical?)

• Polar

• Nonpolar

• Ionic

Will PH₃ form a polar or nonpolar bond based on the electronegativity difference ?

• polar

• nonpolar

• ionic

The electrons in a polar covalent molecule are shared...

• Evenly

• Unevenly

• Electrons are not shared

• None of the Above

In a polar covalent bond, the electrons gather around...

• The atom with the Greatest Electronegativity

• The atom with the Lowest Electronegativity

• Each atom Equally

• None of the Above

The electrons in a nonpolar covalent molecule are shared...

• Evenly

• Unevenly

• Electrons are not shared

• None of the Above

The electronegativity difference in the bonds of CH4 (methane) is:

• 0.4

• 5.9

• -0.4

• 1.7

The electronegativity difference in the bonds of CCl4 (carbon tetrachloride) is:

• 0.4

• 0.5

• 9.5

• 5.5

When you have Be-F, what is the polarity?

• nonpolar

• polar

• ionic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2