Polarity and Electronegativity

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

• Evenly

• Unevenly

• Electrons are not shared

Partial charges are present in which type of bond(s)?

• Ionic

• Nonpolar Covalent

• Polar Covalent

• Both Polar Covalent and Ionic

• All covalent

Tags

NGSS.HS-PS2-4

In this Lewis structure, the symbol above F means...

• electrons are being transferred to Fluorine

• electrons are less attracted to F than H

• electrons are more attracted to F than H

• Fluorine has formed an anion

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Order the types of bonds based on the charge of their molecules. (lowest amount of charge to greatest)

• Polar Covalent --> Ionic --> Nonpolar Covalent

• Ionic --> Nonpolar Covalent --> Polar Covalent

• Nonpolar Covalent --> Polar Covalent --> Ionic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-3

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

• Polar

• Non-polar

• Ionic

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

• Polar

• Nonpolar

• Ionic

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

• Polar

• Nonpolar

• Ionic

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

Tags

NGSS.HS-PS1-2

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

• Polar

• nonpolar

• Ionic

Tags

NGSS.HS-PS1-1