Bonding Quiz 20

Which of the following occurs in an ionic bond?

• valence electrons are shared

• Two atoms share two electrons.

• Oppositely charged ions attract.

• Like-charged ions attract.

Which of the following gives the correct chemical formula for the compound created by the combination of Magnesium and Phosphorus?

• Mg₂P₃
• MgP
• Mg₃P₂
• MgP₂

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

• A
• B
• C
• D

How many electrons can be used in the Lewis Structure for NO₃^- (polyatomic anion with -1 charge)?

• 23

• 20

• 18

• 24

What is the name of the molecular geometry for this Lewis Structure?

• trigonal planar
• trigonal pyramidal
• tetrahedral
• bent

Which of the following is ionic?

• NO₂
• MgO
• CO
• CH₄

Which type of bond creates a "pool" of electrons between atoms?

• Ionic Bonds
• Covalent Bonds
• Metallic Bonds
• Saving Bonds

NaCl

• Sodium Chloride
• Sodium Chlorine
• Sodium (I) Chloride
• Sodium Monochloride

RbSO₄

• Rubidium Sulfate
• Rubidium (II) Sulfate
• Rubidium Disulfate
• Rubidium Sulfide

CuOH

• Copper (I) Hydroxide
• Copper Hydroxide
• Copper Monoxygen Monohydride
• Copper Hydride