Molecular Geometry & Polarity

The bond angle of trigonal planar is

• 90 degrees

• 120 degrees

• Less than 120 degrees

• Less than 90 degrees

Is this molecule polar or non-polar?

• Polar

• Non-polar

Tags

NGSS.HS-PS1-1

Is this molecule polar or non-polar?

• Non-polar

• Polar

Tags

NGSS.HS-PS1-2

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-PS1-1

What geometry will this molecular structure have?: PH₃

• bent
• tetrahedral
• linear
• trigonal pyramidal

What geometry will this molecular structure have?: H₂S

• bent
• tetrahedral
• linear
• trigonal pyramidal

Tags

NGSS.HS-PS2-6

What geometry will this molecular structure have?: CCl₄

• bent
• tetrahedral
• linear
• trigonal pyramidal

What two types of atoms make a covalent bond?

• 2 Nonmetals
• 1 Nonmetal and 1 Metal
• 2 Metals
• 2 Noble Gases

Tags

NGSS.HS-PS1-1

What is the molecular geometry for this molecule?

• Bent

• Trigonal pyramidal

• Trigonal planar

• Linear

Tags

NGSS.HS-PS2-6