Molecular Geometry Review

Which is true of this molecule? (select ALL that apply)

• Trigonal planar

• Trigonal pyramidal

• <109.5^o bond angles

• <120^o bond angles

• polar

Which is true of BCl₃? (select ALL that apply)

• Trigonal planar

• 120^o bond angles

• polar

• nonpolar

• Trigonal pyramidal

How many lone pairs should the nitrogen atom have?

• 0

• 1

• 2

• 3

Choose the correct shape for this molecule.

• linear

• Trigonal pyramidal

• Bent

• Tetrahedral

Choose the correct shape for this molecule.

• linear

• Trigonal pyramidal

• Bent

• Tetrahedral

Single, double and triple bonds will affect the shape of a compound different.

• True

• False

Which is true of this molecule? (select ALL that apply)

• bent, 109.5^o bond angles

• bent, 120^o bond angles

• linear, 180^o bond angles

• polar

• nonpolar

Tags

NGSS.HS-PS1-2

What is the name of pairs of electrons that do not participate in bonding? 

• outer pair
• unvalenced pair
• lone pair
• inner pair

Is the following molecule polar or nonpolar?

• Polar

• Nonpolar

Is this molecule polar or nonpolar?

• Polar

• Nonpolar