Lewis Dot and Molecular Geometry

Choose the correct shape for this molecule:

• Trigonal planar

• Trigonal pyramidal

• Trigonal planar - Bent

• Tetrahedral

What geometry will this molecular structure have?: CBr₄

• tetrahedral - bent

• tetrahedral

• linear

• trigonal pyramidal

Which is the correct molecular structure for carbon dioxide (CO₂)?

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Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-3

What is the correct Lewis Dot Structure for ammonia NH₃?

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Tags

NGSS.HS-PS1-1

According to VSEPR, molecules adjust their shapes to keep which of the following as far away as possible?

• Pairs of valence electrons

• Inner shell electrons

• Mobile Electrons

• Electrons closest to the nucleus

Which of the following is the correct Lewis dot structure for the molecule fluorine (F₂)?

• A

• B

• C

• D

What is the molecular shape of H₂S?

• linear

• trigonal planar

• tetrahedral - bent

• tetrahedral

Is this molecule symmetrical or asymmetrical?

• Asymmetrical

• Symmetrical

Is this molecule symmetrical or asymmetrical?

• Asymmetrical

• Symmetrical

Which of the following is the correct Lewis structure for the compound PBr₃?

• structure A

• structure B

• structure C

• structure D