Lewis Covalent

Which of the following is a property of molecular (covalent) compounds?

• High melting and boiling points

• Conduct electricity in solid state

• Low melting and boiling points

• Form ionic bonds

What geometry will this molecular structure have?: CBr₄

• tetrahedral - bent

• tetrahedral

• linear

• trigonal pyramidal

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

• structure A

• structure B

• structure C

• structure D

How many NON BONDING electron domains are around the central atom?

• 0

• 2

• 3

• 4

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

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Tags

NGSS.MS-PS1-1

What is the correct Lewis Dot Structure for ammonia NH₃?

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Tags

NGSS.HS-PS1-2

Choose the correct shape for this molecule:

• Trigonal planar

• Trigonal pyramidal

• Trigonal planar - Bent

• Tetrahedral

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