Introduction to Molecular Polarity

Is this molecule polar or non-polar?

• Polar

• Non-polar

Is this molecule polar or non-polar?

• Polar

• Non-polar

Tags

NGSS.HS-PS1-2

Is this molecule polar or non-polar?

• Non-polar

• Polar

Tags

NGSS.HS-PS1-1

Is this molecule polar or non-polar?

• Non-polar

• Polar

Tags

NGSS.HS-PS1-2

In covalent bonds, electrons are ___________.

• transferred
• gained
• lost
• shared

Tags

NGSS.HS-PS1-1

In a polar covalent bond, electrons are shared ___________.

• equally
• unequally
• between non-metals with similar electronegativities
• between a metal and a non-metal

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 a cation

Tags

NGSS.HS-PS1-2

This is an example of a __________ bond.

• non-polar covalent
• polar covalent
• ionic
• metallic

Tags

NGSS.HS-PS1-1

What geometry will this molecular structure have?: PH₃

• bent
• tetrahedral
• linear
• trigonal pyramidal

Tags

NGSS.HS-PS1-3

What geometry will this molecular structure have?: H₂S

• bent
• tetrahedral
• linear
• trigonal pyramidal