Chemical Bonding and Names

The correct name of Cu₃N₂ is

• copper (III) nitride

• copper (II) nitride

• copper nitride

• tricopper dinitride

What is the correct name for MgI₂?

• Manganese IV iodide

• Manganese diiodide

• Magnesium iodide

• Magnesium diiodide

What is the correct name for P₃Cl₆?

• Potassium chloride

• Phosphorous chloride

• Triphosphorous hexachloride

• Tetraphosphorous heptachloride

What is the correct name for SO₂?

• Sulfur oxide

• Sulfite

• Sulfur dioxide

• Sulfur II Oxide

The chemical formula for an ionic compound of aluminum and chlorine is

• AlCl.

• ClAl.

• AlCl₃.

• Al₃Cl.

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

• A

• B

• C

• D

Which is the correct molecular structure for carbon dioxide CO₂?

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• 
• 
• 

Which of the following is the correct Lewis dot between Rb and O?

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• 
• 
• 

What molecular shape could this be?

• trigonal planar

• trigonal pyramid

• bent

• tetrahedral

What shape would CCl₄ have?

• tetrahedral

• trigonal pyramid

• bent

• trigonal planar