U3 Quiz #1 Review

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

• A
• B
• C
• D

Ionic compounds are bonds between

• Metals and Metals
• Metals and Nonmetals
• Nonmetals and Nonmetals
• None of the above

Which of these compounds is ionic? 

• Carbon dioxide
• Dinitrogen Trioxide
• Silicon tetrachloride
• Lithium bromide

Classify ionic or molecular

C₂H₂

• Ionic

• Molecular

In general, this type of bond will form a compound with a high melting point.

• Ionic
• Covalent

Which of the following describes covalent bonds?

• Bonds form because of opposite charges

• electrons are shared to fill outer electron shells

• Electrons are transferred between atoms

• Covalent bonds are magical

Ionic Bonding involves...

• The transfer of protons
• The transfer of nuetrons 
• The transfer of electrons
• None Of the above

Some are solids, some are liquids, and some are gases at room temperature.

• ionic compounds

• molecular compounds

When dissolved in water, the solution is a good conductor of electricity.

• ionic compounds

• molecular compounds

Which of the following is a molecular compound?

• CaO
• NaCl
• CaCl₂
• CH₄