Ionic and Covalent Compounds

What type of bond forms when 2 or more electrons are SHARED?

• Covalent bond
• Incomplete bond
• Ionic bond
• Metallic bond

A(n) _________ is an electrically charged atom or group of atoms.

• compound
• element
• solute
• ion

A(n) _________ is an ion with a positive (+) charge.

• anion
• cation
• ion
• solute

A(n) _________ is an ion with a negative (-) charge.

• anion
• ion
• cation
• solute

Which of the following is an example of an IONIC COMPOUND?

• NaCl
• H₂O
• CO₂
• NO

Which of the following is an example of a COVALENT COMPOUND?

• H₂S
• KI
• CaCl₂
• MgO

Name this compound: N₂O₄

• tetranitrogen dioxide
• nitrogen tetraoxygen
• dinitrogen tetroxide
• nitrogen

Name this compound: LiO

• lithium oxide
• oxygen monolithium
• monolithium dioxide
• dilithium dioxide

What is the chemical formula for nitrogen trihydride?

• NH₃
• NH
• N₃H
• N₃H₃

What is the chemical formula for dihydrogen monoxide?

• H₂O
• HO
• H₂O₂
• HO₂